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-rw-r--r--drivers/pci/Makefile7
-rw-r--r--drivers/pci/bus.c3
-rw-r--r--drivers/pci/hotplug.c37
-rw-r--r--drivers/pci/hotplug/cpcihp_zt5550.c4
-rw-r--r--drivers/pci/ioapic.c6
-rw-r--r--drivers/pci/pci-acpi.c79
-rw-r--r--drivers/pci/pci-driver.c54
-rw-r--r--drivers/pci/pci-sysfs.c41
-rw-r--r--drivers/pci/pci.c36
-rw-r--r--drivers/pci/pci.h7
-rw-r--r--drivers/pci/pcie/aer/aerdrv.c4
-rw-r--r--drivers/pci/pcie/aer/aerdrv_core.c20
-rw-r--r--drivers/pci/pcie/portdrv_core.c3
-rw-r--r--drivers/pci/pcie/portdrv_pci.c2
-rw-r--r--drivers/pci/probe.c20
-rw-r--r--drivers/pci/proc.c8
-rw-r--r--drivers/pci/quirks.c132
-rw-r--r--drivers/pci/xen-pcifront.c10
18 files changed, 194 insertions, 279 deletions
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index 8d688b260e28..0c3efcffa83b 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -4,7 +4,7 @@
obj-y += access.o bus.o probe.o host-bridge.o remove.o pci.o \
pci-driver.o search.o pci-sysfs.o rom.o setup-res.o \
- irq.o vpd.o
+ irq.o vpd.o setup-bus.o
obj-$(CONFIG_PROC_FS) += proc.o
obj-$(CONFIG_SYSFS) += slot.o
@@ -15,8 +15,6 @@ obj-$(CONFIG_PCIEPORTBUS) += pcie/
obj-$(CONFIG_PCI_IOAPIC) += ioapic.o
-obj-$(CONFIG_HOTPLUG) += hotplug.o
-
# Build the PCI Hotplug drivers if we were asked to
obj-$(CONFIG_HOTPLUG_PCI) += hotplug/
ifdef CONFIG_HOTPLUG_PCI
@@ -60,9 +58,6 @@ obj-$(CONFIG_ACPI) += pci-acpi.o
# SMBIOS provided firmware instance and labels
obj-$(CONFIG_PCI_LABEL) += pci-label.o
-# Cardbus & CompactPCI use setup-bus
-obj-$(CONFIG_HOTPLUG) += setup-bus.o
-
obj-$(CONFIG_PCI_SYSCALL) += syscall.o
obj-$(CONFIG_PCI_STUB) += pci-stub.o
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 6241fd05bd41..a543746fb354 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -320,10 +320,7 @@ void pci_walk_bus(struct pci_bus *top, int (*cb)(struct pci_dev *, void *),
} else
next = dev->bus_list.next;
- /* Run device routines with the device locked */
- device_lock(&dev->dev);
retval = cb(dev, userdata);
- device_unlock(&dev->dev);
if (retval)
break;
}
diff --git a/drivers/pci/hotplug.c b/drivers/pci/hotplug.c
deleted file mode 100644
index 2b5352a7dffc..000000000000
--- a/drivers/pci/hotplug.c
+++ /dev/null
@@ -1,37 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/module.h>
-#include "pci.h"
-
-int pci_uevent(struct device *dev, struct kobj_uevent_env *env)
-{
- struct pci_dev *pdev;
-
- if (!dev)
- return -ENODEV;
-
- pdev = to_pci_dev(dev);
- if (!pdev)
- return -ENODEV;
-
- if (add_uevent_var(env, "PCI_CLASS=%04X", pdev->class))
- return -ENOMEM;
-
- if (add_uevent_var(env, "PCI_ID=%04X:%04X", pdev->vendor, pdev->device))
- return -ENOMEM;
-
- if (add_uevent_var(env, "PCI_SUBSYS_ID=%04X:%04X", pdev->subsystem_vendor,
- pdev->subsystem_device))
- return -ENOMEM;
-
- if (add_uevent_var(env, "PCI_SLOT_NAME=%s", pci_name(pdev)))
- return -ENOMEM;
-
- if (add_uevent_var(env, "MODALIAS=pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02x",
- pdev->vendor, pdev->device,
- pdev->subsystem_vendor, pdev->subsystem_device,
- (u8)(pdev->class >> 16), (u8)(pdev->class >> 8),
- (u8)(pdev->class)))
- return -ENOMEM;
- return 0;
-}
diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
index 6bf8d2ab164f..449b4bbc8301 100644
--- a/drivers/pci/hotplug/cpcihp_zt5550.c
+++ b/drivers/pci/hotplug/cpcihp_zt5550.c
@@ -271,7 +271,7 @@ init_hc_error:
}
-static void __devexit zt5550_hc_remove_one(struct pci_dev *pdev)
+static void zt5550_hc_remove_one(struct pci_dev *pdev)
{
cpci_hp_stop();
cpci_hp_unregister_bus(bus0);
@@ -290,7 +290,7 @@ static struct pci_driver zt5550_hc_driver = {
.name = "zt5550_hc",
.id_table = zt5550_hc_pci_tbl,
.probe = zt5550_hc_init_one,
- .remove = __devexit_p(zt5550_hc_remove_one),
+ .remove = zt5550_hc_remove_one,
};
static int __init zt5550_init(void)
diff --git a/drivers/pci/ioapic.c b/drivers/pci/ioapic.c
index 205af8dc83c2..2eca902a4283 100644
--- a/drivers/pci/ioapic.c
+++ b/drivers/pci/ioapic.c
@@ -27,7 +27,7 @@ struct ioapic {
u32 gsi_base;
};
-static int __devinit ioapic_probe(struct pci_dev *dev, const struct pci_device_id *ent)
+static int ioapic_probe(struct pci_dev *dev, const struct pci_device_id *ent)
{
acpi_handle handle;
acpi_status status;
@@ -88,7 +88,7 @@ exit_free:
return -ENODEV;
}
-static void __devexit ioapic_remove(struct pci_dev *dev)
+static void ioapic_remove(struct pci_dev *dev)
{
struct ioapic *ioapic = pci_get_drvdata(dev);
@@ -110,7 +110,7 @@ static struct pci_driver ioapic_driver = {
.name = "ioapic",
.id_table = ioapic_devices,
.probe = ioapic_probe,
- .remove = __devexit_p(ioapic_remove),
+ .remove = ioapic_remove,
};
static int __init ioapic_init(void)
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index c5792d622dc4..1af4008182fd 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -17,10 +17,9 @@
#include <linux/pci-acpi.h>
#include <linux/pm_runtime.h>
+#include <linux/pm_qos.h>
#include "pci.h"
-static DEFINE_MUTEX(pci_acpi_pm_notify_mtx);
-
/**
* pci_acpi_wake_bus - Wake-up notification handler for root buses.
* @handle: ACPI handle of a device the notification is for.
@@ -68,67 +67,6 @@ static void pci_acpi_wake_dev(acpi_handle handle, u32 event, void *context)
}
/**
- * add_pm_notifier - Register PM notifier for given ACPI device.
- * @dev: ACPI device to add the notifier for.
- * @context: PCI device or bus to check for PME status if an event is signaled.
- *
- * NOTE: @dev need not be a run-wake or wake-up device to be a valid source of
- * PM wake-up events. For example, wake-up events may be generated for bridges
- * if one of the devices below the bridge is signaling PME, even if the bridge
- * itself doesn't have a wake-up GPE associated with it.
- */
-static acpi_status add_pm_notifier(struct acpi_device *dev,
- acpi_notify_handler handler,
- void *context)
-{
- acpi_status status = AE_ALREADY_EXISTS;
-
- mutex_lock(&pci_acpi_pm_notify_mtx);
-
- if (dev->wakeup.flags.notifier_present)
- goto out;
-
- status = acpi_install_notify_handler(dev->handle,
- ACPI_SYSTEM_NOTIFY,
- handler, context);
- if (ACPI_FAILURE(status))
- goto out;
-
- dev->wakeup.flags.notifier_present = true;
-
- out:
- mutex_unlock(&pci_acpi_pm_notify_mtx);
- return status;
-}
-
-/**
- * remove_pm_notifier - Unregister PM notifier from given ACPI device.
- * @dev: ACPI device to remove the notifier from.
- */
-static acpi_status remove_pm_notifier(struct acpi_device *dev,
- acpi_notify_handler handler)
-{
- acpi_status status = AE_BAD_PARAMETER;
-
- mutex_lock(&pci_acpi_pm_notify_mtx);
-
- if (!dev->wakeup.flags.notifier_present)
- goto out;
-
- status = acpi_remove_notify_handler(dev->handle,
- ACPI_SYSTEM_NOTIFY,
- handler);
- if (ACPI_FAILURE(status))
- goto out;
-
- dev->wakeup.flags.notifier_present = false;
-
- out:
- mutex_unlock(&pci_acpi_pm_notify_mtx);
- return status;
-}
-
-/**
* pci_acpi_add_bus_pm_notifier - Register PM notifier for given PCI bus.
* @dev: ACPI device to add the notifier for.
* @pci_bus: PCI bus to walk checking for PME status if an event is signaled.
@@ -136,7 +74,7 @@ static acpi_status remove_pm_notifier(struct acpi_device *dev,
acpi_status pci_acpi_add_bus_pm_notifier(struct acpi_device *dev,
struct pci_bus *pci_bus)
{
- return add_pm_notifier(dev, pci_acpi_wake_bus, pci_bus);
+ return acpi_add_pm_notifier(dev, pci_acpi_wake_bus, pci_bus);
}
/**
@@ -145,7 +83,7 @@ acpi_status pci_acpi_add_bus_pm_notifier(struct acpi_device *dev,
*/
acpi_status pci_acpi_remove_bus_pm_notifier(struct acpi_device *dev)
{
- return remove_pm_notifier(dev, pci_acpi_wake_bus);
+ return acpi_remove_pm_notifier(dev, pci_acpi_wake_bus);
}
/**
@@ -156,7 +94,7 @@ acpi_status pci_acpi_remove_bus_pm_notifier(struct acpi_device *dev)
acpi_status pci_acpi_add_pm_notifier(struct acpi_device *dev,
struct pci_dev *pci_dev)
{
- return add_pm_notifier(dev, pci_acpi_wake_dev, pci_dev);
+ return acpi_add_pm_notifier(dev, pci_acpi_wake_dev, pci_dev);
}
/**
@@ -165,7 +103,7 @@ acpi_status pci_acpi_add_pm_notifier(struct acpi_device *dev,
*/
acpi_status pci_acpi_remove_pm_notifier(struct acpi_device *dev)
{
- return remove_pm_notifier(dev, pci_acpi_wake_dev);
+ return acpi_remove_pm_notifier(dev, pci_acpi_wake_dev);
}
phys_addr_t acpi_pci_root_get_mcfg_addr(acpi_handle handle)
@@ -257,11 +195,16 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
return -ENODEV;
switch (state) {
+ case PCI_D3cold:
+ if (dev_pm_qos_flags(&dev->dev, PM_QOS_FLAG_NO_POWER_OFF) ==
+ PM_QOS_FLAGS_ALL) {
+ error = -EBUSY;
+ break;
+ }
case PCI_D0:
case PCI_D1:
case PCI_D2:
case PCI_D3hot:
- case PCI_D3cold:
error = acpi_bus_set_power(handle, state_conv[state]);
}
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 94c6e2aa03d6..1dc78c5cabf8 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -89,10 +89,6 @@ static void pci_free_dynids(struct pci_driver *drv)
spin_unlock(&drv->dynids.lock);
}
-/*
- * Dynamic device ID manipulation via sysfs is disabled for !CONFIG_HOTPLUG
- */
-#ifdef CONFIG_HOTPLUG
/**
* store_new_id - sysfs frontend to pci_add_dynid()
* @driver: target device driver
@@ -191,10 +187,6 @@ static struct driver_attribute pci_drv_attrs[] = {
__ATTR_NULL,
};
-#else
-#define pci_drv_attrs NULL
-#endif /* CONFIG_HOTPLUG */
-
/**
* pci_match_id - See if a pci device matches a given pci_id table
* @ids: array of PCI device id structures to search in
@@ -398,6 +390,8 @@ static void pci_device_shutdown(struct device *dev)
struct pci_dev *pci_dev = to_pci_dev(dev);
struct pci_driver *drv = pci_dev->driver;
+ pm_runtime_resume(dev);
+
if (drv && drv->shutdown)
drv->shutdown(pci_dev);
pci_msi_shutdown(pci_dev);
@@ -408,16 +402,6 @@ static void pci_device_shutdown(struct device *dev)
* continue to do DMA
*/
pci_disable_device(pci_dev);
-
- /*
- * Devices may be enabled to wake up by runtime PM, but they need not
- * be supposed to wake up the system from its "power off" state (e.g.
- * ACPI S5). Therefore disable wakeup for all devices that aren't
- * supposed to wake up the system at this point. The state argument
- * will be ignored by pci_enable_wake().
- */
- if (!device_may_wakeup(dev))
- pci_enable_wake(pci_dev, PCI_UNKNOWN, false);
}
#ifdef CONFIG_PM
@@ -1231,12 +1215,38 @@ void pci_dev_put(struct pci_dev *dev)
put_device(&dev->dev);
}
-#ifndef CONFIG_HOTPLUG
-int pci_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int pci_uevent(struct device *dev, struct kobj_uevent_env *env)
{
- return -ENODEV;
+ struct pci_dev *pdev;
+
+ if (!dev)
+ return -ENODEV;
+
+ pdev = to_pci_dev(dev);
+ if (!pdev)
+ return -ENODEV;
+
+ if (add_uevent_var(env, "PCI_CLASS=%04X", pdev->class))
+ return -ENOMEM;
+
+ if (add_uevent_var(env, "PCI_ID=%04X:%04X", pdev->vendor, pdev->device))
+ return -ENOMEM;
+
+ if (add_uevent_var(env, "PCI_SUBSYS_ID=%04X:%04X", pdev->subsystem_vendor,
+ pdev->subsystem_device))
+ return -ENOMEM;
+
+ if (add_uevent_var(env, "PCI_SLOT_NAME=%s", pci_name(pdev)))
+ return -ENOMEM;
+
+ if (add_uevent_var(env, "MODALIAS=pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02x",
+ pdev->vendor, pdev->device,
+ pdev->subsystem_vendor, pdev->subsystem_device,
+ (u8)(pdev->class >> 16), (u8)(pdev->class >> 8),
+ (u8)(pdev->class)))
+ return -ENOMEM;
+ return 0;
}
-#endif
struct bus_type pci_bus_type = {
.name = "pci",
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 02d107b15281..68d56f02e721 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -284,7 +284,6 @@ msi_bus_store(struct device *dev, struct device_attribute *attr,
return count;
}
-#ifdef CONFIG_HOTPLUG
static DEFINE_MUTEX(pci_remove_rescan_mutex);
static ssize_t bus_rescan_store(struct bus_type *bus, const char *buf,
size_t count)
@@ -377,8 +376,6 @@ dev_bus_rescan_store(struct device *dev, struct device_attribute *attr,
return count;
}
-#endif
-
#if defined(CONFIG_PM_RUNTIME) && defined(CONFIG_ACPI)
static ssize_t d3cold_allowed_store(struct device *dev,
struct device_attribute *attr,
@@ -424,10 +421,8 @@ struct device_attribute pci_dev_attrs[] = {
__ATTR(broken_parity_status,(S_IRUGO|S_IWUSR),
broken_parity_status_show,broken_parity_status_store),
__ATTR(msi_bus, 0644, msi_bus_show, msi_bus_store),
-#ifdef CONFIG_HOTPLUG
__ATTR(remove, (S_IWUSR|S_IWGRP), NULL, remove_store),
__ATTR(rescan, (S_IWUSR|S_IWGRP), NULL, dev_rescan_store),
-#endif
#if defined(CONFIG_PM_RUNTIME) && defined(CONFIG_ACPI)
__ATTR(d3cold_allowed, 0644, d3cold_allowed_show, d3cold_allowed_store),
#endif
@@ -435,9 +430,7 @@ struct device_attribute pci_dev_attrs[] = {
};
struct device_attribute pcibus_dev_attrs[] = {
-#ifdef CONFIG_HOTPLUG
__ATTR(rescan, (S_IWUSR|S_IWGRP), NULL, dev_bus_rescan_store),
-#endif
__ATTR(cpuaffinity, S_IRUGO, pci_bus_show_cpumaskaffinity, NULL),
__ATTR(cpulistaffinity, S_IRUGO, pci_bus_show_cpulistaffinity, NULL),
__ATTR_NULL,
@@ -458,40 +451,6 @@ boot_vga_show(struct device *dev, struct device_attribute *attr, char *buf)
}
struct device_attribute vga_attr = __ATTR_RO(boot_vga);
-static void
-pci_config_pm_runtime_get(struct pci_dev *pdev)
-{
- struct device *dev = &pdev->dev;
- struct device *parent = dev->parent;
-
- if (parent)
- pm_runtime_get_sync(parent);
- pm_runtime_get_noresume(dev);
- /*
- * pdev->current_state is set to PCI_D3cold during suspending,
- * so wait until suspending completes
- */
- pm_runtime_barrier(dev);
- /*
- * Only need to resume devices in D3cold, because config
- * registers are still accessible for devices suspended but
- * not in D3cold.
- */
- if (pdev->current_state == PCI_D3cold)
- pm_runtime_resume(dev);
-}
-
-static void
-pci_config_pm_runtime_put(struct pci_dev *pdev)
-{
- struct device *dev = &pdev->dev;
- struct device *parent = dev->parent;
-
- pm_runtime_put(dev);
- if (parent)
- pm_runtime_put_sync(parent);
-}
-
static ssize_t
pci_read_config(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 54858838f098..bdf66b500f22 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -86,7 +86,7 @@ enum pcie_bus_config_types pcie_bus_config = PCIE_BUS_TUNE_OFF;
* the dfl or actual value as it sees fit. Don't forget this is
* measured in 32-bit words, not bytes.
*/
-u8 pci_dfl_cache_line_size __devinitdata = L1_CACHE_BYTES >> 2;
+u8 pci_dfl_cache_line_size = L1_CACHE_BYTES >> 2;
u8 pci_cache_line_size;
/*
@@ -1858,6 +1858,38 @@ bool pci_dev_run_wake(struct pci_dev *dev)
}
EXPORT_SYMBOL_GPL(pci_dev_run_wake);
+void pci_config_pm_runtime_get(struct pci_dev *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device *parent = dev->parent;
+
+ if (parent)
+ pm_runtime_get_sync(parent);
+ pm_runtime_get_noresume(dev);
+ /*
+ * pdev->current_state is set to PCI_D3cold during suspending,
+ * so wait until suspending completes
+ */
+ pm_runtime_barrier(dev);
+ /*
+ * Only need to resume devices in D3cold, because config
+ * registers are still accessible for devices suspended but
+ * not in D3cold.
+ */
+ if (pdev->current_state == PCI_D3cold)
+ pm_runtime_resume(dev);
+}
+
+void pci_config_pm_runtime_put(struct pci_dev *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device *parent = dev->parent;
+
+ pm_runtime_put(dev);
+ if (parent)
+ pm_runtime_put_sync(parent);
+}
+
/**
* pci_pm_init - Initialize PM functions of given PCI device
* @dev: PCI device to handle.
@@ -3825,7 +3857,7 @@ static int __init pci_resource_alignment_sysfs_init(void)
late_initcall(pci_resource_alignment_sysfs_init);
-static void __devinit pci_no_domains(void)
+static void pci_no_domains(void)
{
#ifdef CONFIG_PCI_DOMAINS
pci_domains_supported = 0;
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index bacbcba69cf3..e253881c4275 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -8,7 +8,6 @@
/* Functions internal to the PCI core code */
-extern int pci_uevent(struct device *dev, struct kobj_uevent_env *env);
extern int pci_create_sysfs_dev_files(struct pci_dev *pdev);
extern void pci_remove_sysfs_dev_files(struct pci_dev *pdev);
#if !defined(CONFIG_DMI) && !defined(CONFIG_ACPI)
@@ -72,6 +71,8 @@ extern void pci_disable_enabled_device(struct pci_dev *dev);
extern int pci_finish_runtime_suspend(struct pci_dev *dev);
extern int __pci_pme_wakeup(struct pci_dev *dev, void *ign);
extern void pci_wakeup_bus(struct pci_bus *bus);
+extern void pci_config_pm_runtime_get(struct pci_dev *dev);
+extern void pci_config_pm_runtime_put(struct pci_dev *dev);
extern void pci_pm_init(struct pci_dev *dev);
extern void platform_pci_wakeup_init(struct pci_dev *dev);
extern void pci_allocate_cap_save_buffers(struct pci_dev *dev);
@@ -157,11 +158,7 @@ static inline int pci_no_d1d2(struct pci_dev *dev)
}
extern struct device_attribute pci_dev_attrs[];
extern struct device_attribute pcibus_dev_attrs[];
-#ifdef CONFIG_HOTPLUG
extern struct bus_attribute pci_bus_attrs[];
-#else
-#define pci_bus_attrs NULL
-#endif
/**
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index 030cf12d5468..76ef634caf6f 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -41,7 +41,7 @@ MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
-static int __devinit aer_probe(struct pcie_device *dev);
+static int aer_probe(struct pcie_device *dev);
static void aer_remove(struct pcie_device *dev);
static pci_ers_result_t aer_error_detected(struct pci_dev *dev,
enum pci_channel_state error);
@@ -300,7 +300,7 @@ static void aer_remove(struct pcie_device *dev)
*
* Invoked when PCI Express bus loads AER service driver.
*/
-static int __devinit aer_probe(struct pcie_device *dev)
+static int aer_probe(struct pcie_device *dev)
{
int status;
struct aer_rpc *rpc;
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index 06bad96af415..af4e31cd3a3b 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -213,6 +213,7 @@ static int report_error_detected(struct pci_dev *dev, void *data)
struct aer_broadcast_data *result_data;
result_data = (struct aer_broadcast_data *) data;
+ device_lock(&dev->dev);
dev->error_state = result_data->state;
if (!dev->driver ||
@@ -231,12 +232,14 @@ static int report_error_detected(struct pci_dev *dev, void *data)
dev->driver ?
"no AER-aware driver" : "no driver");
}
- return 0;
+ goto out;
}
err_handler = dev->driver->err_handler;
vote = err_handler->error_detected(dev, result_data->state);
result_data->result = merge_result(result_data->result, vote);
+out:
+ device_unlock(&dev->dev);
return 0;
}
@@ -247,14 +250,17 @@ static int report_mmio_enabled(struct pci_dev *dev, void *data)
struct aer_broadcast_data *result_data;
result_data = (struct aer_broadcast_data *) data;
+ device_lock(&dev->dev);
if (!dev->driver ||
!dev->driver->err_handler ||
!dev->driver->err_handler->mmio_enabled)
- return 0;
+ goto out;
err_handler = dev->driver->err_handler;
vote = err_handler->mmio_enabled(dev);
result_data->result = merge_result(result_data->result, vote);
+out:
+ device_unlock(&dev->dev);
return 0;
}
@@ -265,14 +271,17 @@ static int report_slot_reset(struct pci_dev *dev, void *data)
struct aer_broadcast_data *result_data;
result_data = (struct aer_broadcast_data *) data;
+ device_lock(&dev->dev);
if (!dev->driver ||
!dev->driver->err_handler ||
!dev->driver->err_handler->slot_reset)
- return 0;
+ goto out;
err_handler = dev->driver->err_handler;
vote = err_handler->slot_reset(dev);
result_data->result = merge_result(result_data->result, vote);
+out:
+ device_unlock(&dev->dev);
return 0;
}
@@ -280,15 +289,18 @@ static int report_resume(struct pci_dev *dev, void *data)
{
const struct pci_error_handlers *err_handler;
+ device_lock(&dev->dev);
dev->error_state = pci_channel_io_normal;
if (!dev->driver ||
!dev->driver->err_handler ||
!dev->driver->err_handler->resume)
- return 0;
+ goto out;
err_handler = dev->driver->err_handler;
err_handler->resume(dev);
+out:
+ device_unlock(&dev->dev);
return 0;
}
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index d03a7a39b2d8..ed129b414624 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -272,7 +272,8 @@ static int get_port_device_capability(struct pci_dev *dev)
}
/* Hot-Plug Capable */
- if (cap_mask & PCIE_PORT_SERVICE_HP) {
+ if ((cap_mask & PCIE_PORT_SERVICE_HP) &&
+ dev->pcie_flags_reg & PCI_EXP_FLAGS_SLOT) {
pcie_capability_read_dword(dev, PCI_EXP_SLTCAP, &reg32);
if (reg32 & PCI_EXP_SLTCAP_HPC) {
services |= PCIE_PORT_SERVICE_HP;
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 0761d90ca279..d4824cb78b49 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -182,7 +182,7 @@ static const struct pci_device_id port_runtime_pm_black_list[] = {
* this port device.
*
*/
-static int __devinit pcie_portdrv_probe(struct pci_dev *dev,
+static int pcie_portdrv_probe(struct pci_dev *dev,
const struct pci_device_id *id)
{
int status;
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index ec909afa90b6..3683f6094e3f 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -305,7 +305,7 @@ static void pci_read_bases(struct pci_dev *dev, unsigned int howmany, int rom)
}
}
-static void __devinit pci_read_bridge_io(struct pci_bus *child)
+static void pci_read_bridge_io(struct pci_bus *child)
{
struct pci_dev *dev = child->self;
u8 io_base_lo, io_limit_lo;
@@ -345,7 +345,7 @@ static void __devinit pci_read_bridge_io(struct pci_bus *child)
}
}
-static void __devinit pci_read_bridge_mmio(struct pci_bus *child)
+static void pci_read_bridge_mmio(struct pci_bus *child)
{
struct pci_dev *dev = child->self;
u16 mem_base_lo, mem_limit_lo;
@@ -367,7 +367,7 @@ static void __devinit pci_read_bridge_mmio(struct pci_bus *child)
}
}
-static void __devinit pci_read_bridge_mmio_pref(struct pci_bus *child)
+static void pci_read_bridge_mmio_pref(struct pci_bus *child)
{
struct pci_dev *dev = child->self;
u16 mem_base_lo, mem_limit_lo;
@@ -417,7 +417,7 @@ static void __devinit pci_read_bridge_mmio_pref(struct pci_bus *child)
}
}
-void __devinit pci_read_bridge_bases(struct pci_bus *child)
+void pci_read_bridge_bases(struct pci_bus *child)
{
struct pci_dev *dev = child->self;
struct resource *res;
@@ -705,7 +705,7 @@ static void pci_fixup_parent_subordinate_busnr(struct pci_bus *child, int max)
* them, we proceed to assigning numbers to the remaining buses in
* order to avoid overlaps between old and new bus numbers.
*/
-int __devinit pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max, int pass)
+int pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max, int pass)
{
struct pci_bus *child;
int is_cardbus = (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS);
@@ -1586,7 +1586,7 @@ void pcie_bus_configure_settings(struct pci_bus *bus, u8 mpss)
}
EXPORT_SYMBOL_GPL(pcie_bus_configure_settings);
-unsigned int __devinit pci_scan_child_bus(struct pci_bus *bus)
+unsigned int pci_scan_child_bus(struct pci_bus *bus)
{
unsigned int devfn, pass, max = bus->busn_res.start;
struct pci_dev *dev;
@@ -1790,7 +1790,7 @@ void pci_bus_release_busn_res(struct pci_bus *b)
res, ret ? "can not be" : "is");
}
-struct pci_bus * __devinit pci_scan_root_bus(struct device *parent, int bus,
+struct pci_bus *pci_scan_root_bus(struct device *parent, int bus,
struct pci_ops *ops, void *sysdata, struct list_head *resources)
{
struct pci_host_bridge_window *window;
@@ -1826,7 +1826,7 @@ struct pci_bus * __devinit pci_scan_root_bus(struct device *parent, int bus,
EXPORT_SYMBOL(pci_scan_root_bus);
/* Deprecated; use pci_scan_root_bus() instead */
-struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent,
+struct pci_bus *pci_scan_bus_parented(struct device *parent,
int bus, struct pci_ops *ops, void *sysdata)
{
LIST_HEAD(resources);
@@ -1844,7 +1844,7 @@ struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent,
}
EXPORT_SYMBOL(pci_scan_bus_parented);
-struct pci_bus * __devinit pci_scan_bus(int bus, struct pci_ops *ops,
+struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops,
void *sysdata)
{
LIST_HEAD(resources);
@@ -1864,7 +1864,6 @@ struct pci_bus * __devinit pci_scan_bus(int bus, struct pci_ops *ops,
}
EXPORT_SYMBOL(pci_scan_bus);
-#ifdef CONFIG_HOTPLUG
/**
* pci_rescan_bus_bridge_resize - scan a PCI bus for devices.
* @bridge: PCI bridge for the bus to scan
@@ -1894,7 +1893,6 @@ EXPORT_SYMBOL(pci_add_new_bus);
EXPORT_SYMBOL(pci_scan_slot);
EXPORT_SYMBOL(pci_scan_bridge);
EXPORT_SYMBOL_GPL(pci_scan_child_bus);
-#endif
static int __init pci_sort_bf_cmp(const struct device *d_a, const struct device *d_b)
{
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index eb907a8faf2a..9b8505ccc56d 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -76,6 +76,8 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp
if (!access_ok(VERIFY_WRITE, buf, cnt))
return -EINVAL;
+ pci_config_pm_runtime_get(dev);
+
if ((pos & 1) && cnt) {
unsigned char val;
pci_user_read_config_byte(dev, pos, &val);
@@ -121,6 +123,8 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp
cnt--;
}
+ pci_config_pm_runtime_put(dev);
+
*ppos = pos;
return nbytes;
}
@@ -146,6 +150,8 @@ proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, lof
if (!access_ok(VERIFY_READ, buf, cnt))
return -EINVAL;
+ pci_config_pm_runtime_get(dev);
+
if ((pos & 1) && cnt) {
unsigned char val;
__get_user(val, buf);
@@ -191,6 +197,8 @@ proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, lof
cnt--;
}
+ pci_config_pm_runtime_put(dev);
+
*ppos = pos;
i_size_write(ino, dp->size);
return nbytes;
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 7a451ff56ecc..22ad3ee0cf0b 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -37,7 +37,7 @@
* key system devices. For devices that need to have mmio decoding always-on,
* we need to set the dev->mmio_always_on bit.
*/
-static void __devinit quirk_mmio_always_on(struct pci_dev *dev)
+static void quirk_mmio_always_on(struct pci_dev *dev)
{
dev->mmio_always_on = 1;
}
@@ -48,7 +48,7 @@ DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_ANY_ID, PCI_ANY_ID,
* Mark this device with a broken_parity_status, to allow
* PCI scanning code to "skip" this now blacklisted device.
*/
-static void __devinit quirk_mellanox_tavor(struct pci_dev *dev)
+static void quirk_mellanox_tavor(struct pci_dev *dev)
{
dev->broken_parity_status = 1; /* This device gives false positives */
}
@@ -83,7 +83,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82441, quirk_p
This appears to be BIOS not version dependent. So presumably there is a
chipset level fix */
-static void __devinit quirk_isa_dma_hangs(struct pci_dev *dev)
+static void quirk_isa_dma_hangs(struct pci_dev *dev)
{
if (!isa_dma_bridge_buggy) {
isa_dma_bridge_buggy=1;
@@ -106,7 +106,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_CBUS_3, quirk_isa_d
* Intel NM10 "TigerPoint" LPC PM1a_STS.BM_STS must be clear
* for some HT machines to use C4 w/o hanging.
*/
-static void __devinit quirk_tigerpoint_bm_sts(struct pci_dev *dev)
+static void quirk_tigerpoint_bm_sts(struct pci_dev *dev)
{
u32 pmbase;
u16 pm1a;
@@ -125,7 +125,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGP_LPC, quirk
/*
* Chipsets where PCI->PCI transfers vanish or hang
*/
-static void __devinit quirk_nopcipci(struct pci_dev *dev)
+static void quirk_nopcipci(struct pci_dev *dev)
{
if ((pci_pci_problems & PCIPCI_FAIL)==0) {
dev_info(&dev->dev, "Disabling direct PCI/PCI transfers\n");
@@ -135,7 +135,7 @@ static void __devinit quirk_nopcipci(struct pci_dev *dev)
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_5597, quirk_nopcipci);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_496, quirk_nopcipci);
-static void __devinit quirk_nopciamd(struct pci_dev *dev)
+static void quirk_nopciamd(struct pci_dev *dev)
{
u8 rev;
pci_read_config_byte(dev, 0x08, &rev);
@@ -150,7 +150,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8151_0, quirk_nopci
/*
* Triton requires workarounds to be used by the drivers
*/
-static void __devinit quirk_triton(struct pci_dev *dev)
+static void quirk_triton(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_TRITON)==0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
@@ -229,7 +229,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8361, quirk_viala
/*
* VIA Apollo VP3 needs ETBF on BT848/878
*/
-static void __devinit quirk_viaetbf(struct pci_dev *dev)
+static void quirk_viaetbf(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_VIAETBF)==0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
@@ -238,7 +238,7 @@ static void __devinit quirk_viaetbf(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C597_0, quirk_viaetbf);
-static void __devinit quirk_vsfx(struct pci_dev *dev)
+static void quirk_vsfx(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_VSFX)==0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
@@ -253,7 +253,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C576, quirk_vsfx)
* workaround applied too
* [Info kindly provided by ALi]
*/
-static void __devinit quirk_alimagik(struct pci_dev *dev)
+static void quirk_alimagik(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_ALIMAGIK)==0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
@@ -267,7 +267,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1651, quirk_alimag
* Natoma has some interesting boundary conditions with Zoran stuff
* at least
*/
-static void __devinit quirk_natoma(struct pci_dev *dev)
+static void quirk_natoma(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_NATOMA)==0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
@@ -285,7 +285,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443BX_2, qu
* This chip can cause PCI parity errors if config register 0xA0 is read
* while DMAs are occurring.
*/
-static void __devinit quirk_citrine(struct pci_dev *dev)
+static void quirk_citrine(struct pci_dev *dev)
{
dev->cfg_size = 0xA0;
}
@@ -295,7 +295,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CITRINE, quirk_cit
* S3 868 and 968 chips report region size equal to 32M, but they decode 64M.
* If it's needed, re-allocate the region.
*/
-static void __devinit quirk_s3_64M(struct pci_dev *dev)
+static void quirk_s3_64M(struct pci_dev *dev)
{
struct resource *r = &dev->resource[0];
@@ -313,7 +313,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_S3, PCI_DEVICE_ID_S3_968, quirk_s3_64M);
* BAR0 should be 8 bytes; instead, it may be set to something like 8k
* (which conflicts w/ BAR1's memory range).
*/
-static void __devinit quirk_cs5536_vsa(struct pci_dev *dev)
+static void quirk_cs5536_vsa(struct pci_dev *dev)
{
if (pci_resource_len(dev, 0) != 8) {
struct resource *res = &dev->resource[0];
@@ -324,7 +324,7 @@ static void __devinit quirk_cs5536_vsa(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA, quirk_cs5536_vsa);
-static void __devinit quirk_io_region(struct pci_dev *dev, unsigned region,
+static void quirk_io_region(struct pci_dev *dev, unsigned region,
unsigned size, int nr, const char *name)
{
region &= ~(size-1);
@@ -352,7 +352,7 @@ static void __devinit quirk_io_region(struct pci_dev *dev, unsigned region,
* ATI Northbridge setups MCE the processor if you even
* read somewhere between 0x3b0->0x3bb or read 0x3d3
*/
-static void __devinit quirk_ati_exploding_mce(struct pci_dev *dev)
+static void quirk_ati_exploding_mce(struct pci_dev *dev)
{
dev_info(&dev->dev, "ATI Northbridge, reserving I/O ports 0x3b0 to 0x3bb\n");
/* Mae rhaid i ni beidio ag edrych ar y lleoliadiau I/O hyn */
@@ -372,7 +372,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS100, quirk_ati_
* 0xE0 (64 bytes of ACPI registers)
* 0xE2 (32 bytes of SMB registers)
*/
-static void __devinit quirk_ali7101_acpi(struct pci_dev *dev)
+static void quirk_ali7101_acpi(struct pci_dev *dev)
{
u16 region;
@@ -440,7 +440,7 @@ static void piix4_mem_quirk(struct pci_dev *dev, const char *name, unsigned int
* 0x90 (16 bytes of SMB registers)
* and a few strange programmable PIIX4 device resources.
*/
-static void __devinit quirk_piix4_acpi(struct pci_dev *dev)
+static void quirk_piix4_acpi(struct pci_dev *dev)
{
u32 region, res_a;
@@ -489,7 +489,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443MX_3, qui
* 0x40 (128 bytes of ACPI, GPIO & TCO registers)
* 0x58 (64 bytes of GPIO I/O space)
*/
-static void __devinit quirk_ich4_lpc_acpi(struct pci_dev *dev)
+static void quirk_ich4_lpc_acpi(struct pci_dev *dev)
{
u32 region;
u8 enable;
@@ -531,7 +531,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12,
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0, quirk_ich4_lpc_acpi);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB_1, quirk_ich4_lpc_acpi);
-static void __devinit ich6_lpc_acpi_gpio(struct pci_dev *dev)
+static void ich6_lpc_acpi_gpio(struct pci_dev *dev)
{
u32 region;
u8 enable;
@@ -555,7 +555,7 @@ static void __devinit ich6_lpc_acpi_gpio(struct pci_dev *dev)
}
}
-static void __devinit ich6_lpc_generic_decode(struct pci_dev *dev, unsigned reg, const char *name, int dynsize)
+static void ich6_lpc_generic_decode(struct pci_dev *dev, unsigned reg, const char *name, int dynsize)
{
u32 val;
u32 size, base;
@@ -583,7 +583,7 @@ static void __devinit ich6_lpc_generic_decode(struct pci_dev *dev, unsigned reg,
dev_info(&dev->dev, "%s PIO at %04x-%04x\n", name, base, base+size-1);
}
-static void __devinit quirk_ich6_lpc(struct pci_dev *dev)
+static void quirk_ich6_lpc(struct pci_dev *dev)
{
/* Shared ACPI/GPIO decode with all ICH6+ */
ich6_lpc_acpi_gpio(dev);
@@ -595,7 +595,7 @@ static void __devinit quirk_ich6_lpc(struct pci_dev *dev)
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_0, quirk_ich6_lpc);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1, quirk_ich6_lpc);
-static void __devinit ich7_lpc_generic_decode(struct pci_dev *dev, unsigned reg, const char *name)
+static void ich7_lpc_generic_decode(struct pci_dev *dev, unsigned reg, const char *name)
{
u32 val;
u32 mask, base;
@@ -619,7 +619,7 @@ static void __devinit ich7_lpc_generic_decode(struct pci_dev *dev, unsigned reg,
}
/* ICH7-10 has the same common LPC generic IO decode registers */
-static void __devinit quirk_ich7_lpc(struct pci_dev *dev)
+static void quirk_ich7_lpc(struct pci_dev *dev)
{
/* We share the common ACPI/GPIO decode with ICH6 */
ich6_lpc_acpi_gpio(dev);
@@ -648,7 +648,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_1, qui
* VIA ACPI: One IO region pointed to by longword at
* 0x48 or 0x20 (256 bytes of ACPI registers)
*/
-static void __devinit quirk_vt82c586_acpi(struct pci_dev *dev)
+static void quirk_vt82c586_acpi(struct pci_dev *dev)
{
u32 region;
@@ -666,7 +666,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_3, quirk_vt
* 0x70 (128 bytes of hardware monitoring register)
* 0x90 (16 bytes of SMB registers)
*/
-static void __devinit quirk_vt82c686_acpi(struct pci_dev *dev)
+static void quirk_vt82c686_acpi(struct pci_dev *dev)
{
u16 hm;
u32 smb;
@@ -688,7 +688,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, quirk_vt
* 0x88 (128 bytes of power management registers)
* 0xd0 (16 bytes of SMB registers)
*/
-static void __devinit quirk_vt8235_acpi(struct pci_dev *dev)
+static void quirk_vt8235_acpi(struct pci_dev *dev)
{
u16 pm, smb;
@@ -706,7 +706,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235, quirk_vt8235
* TI XIO2000a PCIe-PCI Bridge erroneously reports it supports fast back-to-back:
* Disable fast back-to-back on the secondary bus segment
*/
-static void __devinit quirk_xio2000a(struct pci_dev *dev)
+static void quirk_xio2000a(struct pci_dev *dev)
{
struct pci_dev *pdev;
u16 command;
@@ -780,7 +780,7 @@ DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, quirk
* noapic specified. For the moment we assume it's the erratum. We may be wrong
* of course. However the advice is demonstrably good even if so..
*/
-static void __devinit quirk_amd_ioapic(struct pci_dev *dev)
+static void quirk_amd_ioapic(struct pci_dev *dev)
{
if (dev->revision >= 0x02) {
dev_warn(&dev->dev, "I/O APIC: AMD Erratum #22 may be present. In the event of instability try\n");
@@ -789,7 +789,7 @@ static void __devinit quirk_amd_ioapic(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7410, quirk_amd_ioapic);
-static void __devinit quirk_ioapic_rmw(struct pci_dev *dev)
+static void quirk_ioapic_rmw(struct pci_dev *dev)
{
if (dev->devfn == 0 && dev->bus->number == 0)
sis_apic_bug = 1;
@@ -801,7 +801,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SI, PCI_ANY_ID, quirk_ioapic_rmw);
* Some settings of MMRBC can lead to data corruption so block changes.
* See AMD 8131 HyperTransport PCI-X Tunnel Revision Guide
*/
-static void __devinit quirk_amd_8131_mmrbc(struct pci_dev *dev)
+static void quirk_amd_8131_mmrbc(struct pci_dev *dev)
{
if (dev->subordinate && dev->revision <= 0x12) {
dev_info(&dev->dev, "AMD8131 rev %x detected; "
@@ -819,7 +819,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE, quirk_
* value of the ACPI SCI interrupt is only done for convenience.
* -jgarzik
*/
-static void __devinit quirk_via_acpi(struct pci_dev *d)
+static void quirk_via_acpi(struct pci_dev *d)
{
/*
* VIA ACPI device: SCI IRQ line in PCI config byte 0x42
@@ -926,7 +926,7 @@ DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_ANY_ID, quirk_via_vlink);
* We need to switch it off to be able to recognize the real
* type of the chip.
*/
-static void __devinit quirk_vt82c598_id(struct pci_dev *dev)
+static void quirk_vt82c598_id(struct pci_dev *dev)
{
pci_write_config_byte(dev, 0xfc, 0);
pci_read_config_word(dev, PCI_DEVICE_ID, &dev->device);
@@ -978,7 +978,7 @@ DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_FE_GATE_700C
* assigned to it. We force a larger allocation to ensure that
* nothing gets put too close to it.
*/
-static void __devinit quirk_dunord ( struct pci_dev * dev )
+static void quirk_dunord(struct pci_dev *dev)
{
struct resource *r = &dev->resource [1];
r->start = 0;
@@ -992,7 +992,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_DUNORD, PCI_DEVICE_ID_DUNORD_I3000, quirk
* in the ProgIf. Unfortunately, the ProgIf value is wrong - 0x80
* instead of 0x01.
*/
-static void __devinit quirk_transparent_bridge(struct pci_dev *dev)
+static void quirk_transparent_bridge(struct pci_dev *dev)
{
dev->transparent = 1;
}
@@ -1066,7 +1066,7 @@ DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_HUDSON2_SATA
/*
* Serverworks CSB5 IDE does not fully support native mode
*/
-static void __devinit quirk_svwks_csb5ide(struct pci_dev *pdev)
+static void quirk_svwks_csb5ide(struct pci_dev *pdev)
{
u8 prog;
pci_read_config_byte(pdev, PCI_CLASS_PROG, &prog);
@@ -1082,7 +1082,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB
/*
* Intel 82801CAM ICH3-M datasheet says IDE modes must be the same
*/
-static void __devinit quirk_ide_samemode(struct pci_dev *pdev)
+static void quirk_ide_samemode(struct pci_dev *pdev)
{
u8 prog;
@@ -1101,7 +1101,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_10, qui
* Some ATA devices break if put into D3
*/
-static void __devinit quirk_no_ata_d3(struct pci_dev *pdev)
+static void quirk_no_ata_d3(struct pci_dev *pdev)
{
pdev->dev_flags |= PCI_DEV_FLAGS_NO_D3;
}
@@ -1121,7 +1121,7 @@ DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_VIA, PCI_ANY_ID,
/* This was originally an Alpha specific thing, but it really fits here.
* The i82375 PCI/EISA bridge appears as non-classified. Fix that.
*/
-static void __devinit quirk_eisa_bridge(struct pci_dev *dev)
+static void quirk_eisa_bridge(struct pci_dev *dev)
{
dev->class = PCI_CLASS_BRIDGE_EISA << 8;
}
@@ -1155,7 +1155,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82375, quirk_e
*/
static int asus_hides_smbus;
-static void __devinit asus_hides_smbus_hostbridge(struct pci_dev *dev)
+static void asus_hides_smbus_hostbridge(struct pci_dev *dev)
{
if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK)) {
if (dev->device == PCI_DEVICE_ID_INTEL_82845_HB)
@@ -1538,7 +1538,7 @@ DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB3
#endif
#ifdef CONFIG_X86_IO_APIC
-static void __devinit quirk_alder_ioapic(struct pci_dev *pdev)
+static void quirk_alder_ioapic(struct pci_dev *pdev)
{
int i;
@@ -1561,7 +1561,7 @@ static void __devinit quirk_alder_ioapic(struct pci_dev *pdev)
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EESSC, quirk_alder_ioapic);
#endif
-static void __devinit quirk_pcie_mch(struct pci_dev *pdev)
+static void quirk_pcie_mch(struct pci_dev *pdev)
{
pci_msi_off(pdev);
pdev->no_msi = 1;
@@ -1575,7 +1575,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7525_MCH, quir
* It's possible for the MSI to get corrupted if shpc and acpi
* are used together on certain PXH-based systems.
*/
-static void __devinit quirk_pcie_pxh(struct pci_dev *dev)
+static void quirk_pcie_pxh(struct pci_dev *dev)
{
pci_msi_off(dev);
dev->no_msi = 1;
@@ -1777,7 +1777,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_SMBUS, qui
* but the PIO transfers won't work if BAR0 falls at the odd 8 bytes.
* Re-allocate the region if needed...
*/
-static void __devinit quirk_tc86c001_ide(struct pci_dev *dev)
+static void quirk_tc86c001_ide(struct pci_dev *dev)
{
struct resource *r = &dev->resource[0];
@@ -1790,7 +1790,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TOSHIBA_2,
PCI_DEVICE_ID_TOSHIBA_TC86C001_IDE,
quirk_tc86c001_ide);
-static void __devinit quirk_netmos(struct pci_dev *dev)
+static void quirk_netmos(struct pci_dev *dev)
{
unsigned int num_parallel = (dev->subsystem_device & 0xf0) >> 4;
unsigned int num_serial = dev->subsystem_device & 0xf;
@@ -1828,7 +1828,7 @@ static void __devinit quirk_netmos(struct pci_dev *dev)
DECLARE_PCI_FIXUP_CLASS_HEADER(PCI_VENDOR_ID_NETMOS, PCI_ANY_ID,
PCI_CLASS_COMMUNICATION_SERIAL, 8, quirk_netmos);
-static void __devinit quirk_e100_interrupt(struct pci_dev *dev)
+static void quirk_e100_interrupt(struct pci_dev *dev)
{
u16 command, pmcsr;
u8 __iomem *csr;
@@ -1901,7 +1901,7 @@ DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID,
* The 82575 and 82598 may experience data corruption issues when transitioning
* out of L0S. To prevent this we need to disable L0S on the pci-e link
*/
-static void __devinit quirk_disable_aspm_l0s(struct pci_dev *dev)
+static void quirk_disable_aspm_l0s(struct pci_dev *dev)
{
dev_info(&dev->dev, "Disabling L0s\n");
pci_disable_link_state(dev, PCIE_LINK_STATE_L0S);
@@ -1921,7 +1921,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10f1, quirk_disable_aspm_l0s);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10f4, quirk_disable_aspm_l0s);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1508, quirk_disable_aspm_l0s);
-static void __devinit fixup_rev1_53c810(struct pci_dev* dev)
+static void fixup_rev1_53c810(struct pci_dev *dev)
{
/* rev 1 ncr53c810 chips don't set the class at all which means
* they don't get their resources remapped. Fix that here.
@@ -1935,7 +1935,7 @@ static void __devinit fixup_rev1_53c810(struct pci_dev* dev)
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
/* Enable 1k I/O space granularity on the Intel P64H2 */
-static void __devinit quirk_p64h2_1k_io(struct pci_dev *dev)
+static void quirk_p64h2_1k_io(struct pci_dev *dev)
{
u16 en1k;
@@ -1968,7 +1968,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_CK804_PCIE,
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_CK804_PCIE,
quirk_nvidia_ck804_pcie_aer_ext_cap);
-static void __devinit quirk_via_cx700_pci_parking_caching(struct pci_dev *dev)
+static void quirk_via_cx700_pci_parking_caching(struct pci_dev *dev)
{
/*
* Disable PCI Bus Parking and PCI Master read caching on CX700
@@ -2031,7 +2031,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, 0x324e, quirk_via_cx700_pci_parking_c
* We believe that it is legal to read beyond the end tag and
* therefore the solution is to limit the read/write length.
*/
-static void __devinit quirk_brcm_570x_limit_vpd(struct pci_dev *dev)
+static void quirk_brcm_570x_limit_vpd(struct pci_dev *dev)
{
/*
* Only disable the VPD capability for 5706, 5706S, 5708,
@@ -2091,7 +2091,7 @@ DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_BROADCOM,
* the DRBs - this is where we expose device 6.
* http://www.x86-secret.com/articles/tweak/pat/patsecrets-2.htm
*/
-static void __devinit quirk_unhide_mch_dev6(struct pci_dev *dev)
+static void quirk_unhide_mch_dev6(struct pci_dev *dev)
{
u8 reg;
@@ -2115,7 +2115,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82875_HB,
* supports link speed auto negotiation, but falsely sets
* the link speed to 5GT/s.
*/
-static void __devinit quirk_tile_plx_gen1(struct pci_dev *dev)
+static void quirk_tile_plx_gen1(struct pci_dev *dev)
{
if (tile_plx_gen1) {
pci_write_config_dword(dev, 0x98, 0x1);
@@ -2132,7 +2132,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PLX, 0x8624, quirk_tile_plx_gen1);
* aware of it. Instead of setting the flag on all busses in the
* machine, simply disable MSI globally.
*/
-static void __devinit quirk_disable_all_msi(struct pci_dev *dev)
+static void quirk_disable_all_msi(struct pci_dev *dev)
{
pci_no_msi();
dev_warn(&dev->dev, "MSI quirk detected; MSI disabled\n");
@@ -2146,7 +2146,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT3364, quirk_disab
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8380_0, quirk_disable_all_msi);
/* Disable MSI on chipsets that are known to not support it */
-static void __devinit quirk_disable_msi(struct pci_dev *dev)
+static void quirk_disable_msi(struct pci_dev *dev)
{
if (dev->subordinate) {
dev_warn(&dev->dev, "MSI quirk detected; "
@@ -2164,7 +2164,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x5a3f, quirk_disable_msi);
* we use the possible vendor/device IDs of the host bridge for the
* declared quirk, and search for the APC bridge by slot number.
*/
-static void __devinit quirk_amd_780_apc_msi(struct pci_dev *host_bridge)
+static void quirk_amd_780_apc_msi(struct pci_dev *host_bridge)
{
struct pci_dev *apc_bridge;
@@ -2272,7 +2272,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8132_BRIDGE,
* for the MCP55 NIC. It is not yet determined whether the msi problem
* also affects other devices. As for now, turn off msi for this device.
*/
-static void __devinit nvenet_msi_disable(struct pci_dev *dev)
+static void nvenet_msi_disable(struct pci_dev *dev)
{
const char *board_name = dmi_get_system_info(DMI_BOARD_NAME);
@@ -2298,7 +2298,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NVIDIA,
* we have it set correctly.
* Note this is an undocumented register.
*/
-static void __devinit nvbridge_check_legacy_irq_routing(struct pci_dev *dev)
+static void nvbridge_check_legacy_irq_routing(struct pci_dev *dev)
{
u32 cfg;
@@ -2534,11 +2534,11 @@ DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID, nv_msi_ht_cap_q
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_ANY_ID, nv_msi_ht_cap_quirk_all);
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_AL, PCI_ANY_ID, nv_msi_ht_cap_quirk_all);
-static void __devinit quirk_msi_intx_disable_bug(struct pci_dev *dev)
+static void quirk_msi_intx_disable_bug(struct pci_dev *dev)
{
dev->dev_flags |= PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG;
}
-static void __devinit quirk_msi_intx_disable_ati_bug(struct pci_dev *dev)
+static void quirk_msi_intx_disable_ati_bug(struct pci_dev *dev)
{
struct pci_dev *p;
@@ -2612,7 +2612,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x1083,
* kernel fails to allocate resources when hotplug device is
* inserted and PCI bus is rescanned.
*/
-static void __devinit quirk_hotplug_bridge(struct pci_dev *dev)
+static void quirk_hotplug_bridge(struct pci_dev *dev)
{
dev->is_hotplug_bridge = 1;
}
@@ -2752,7 +2752,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x342e, vtd_mask_spec_errors);
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x3c28, vtd_mask_spec_errors);
#endif
-static void __devinit fixup_ti816x_class(struct pci_dev* dev)
+static void fixup_ti816x_class(struct pci_dev *dev)
{
/* TI 816x devices do not have class code set when in PCIe boot mode */
dev_info(&dev->dev, "Setting PCI class for 816x PCIe device\n");
@@ -2764,7 +2764,7 @@ DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_TI, 0xb800,
/* Some PCIe devices do not work reliably with the claimed maximum
* payload size supported.
*/
-static void __devinit fixup_mpss_256(struct pci_dev *dev)
+static void fixup_mpss_256(struct pci_dev *dev)
{
dev->pcie_mpss = 1; /* 256 bytes */
}
@@ -2782,7 +2782,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SOLARFLARE,
* coalescing must be disabled. Unfortunately, it cannot be re-enabled because
* it is possible to hotplug a device with MPS of 256B.
*/
-static void __devinit quirk_intel_mc_errata(struct pci_dev *dev)
+static void quirk_intel_mc_errata(struct pci_dev *dev)
{
int err;
u16 rcc;
@@ -2888,7 +2888,7 @@ static void fixup_debug_report(struct pci_dev *dev, ktime_t calltime,
* This resolves crashes often seen on monitor unplug.
*/
#define I915_DEIER_REG 0x4400c
-static void __devinit disable_igfx_irq(struct pci_dev *dev)
+static void disable_igfx_irq(struct pci_dev *dev)
{
void __iomem *regs = pci_iomap(dev, 0, 0);
if (regs == NULL) {
@@ -2914,7 +2914,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq);
* PCI_COMMAND_INTX_DISABLE works though they actually do not properly
* support this feature.
*/
-static void __devinit quirk_broken_intx_masking(struct pci_dev *dev)
+static void quirk_broken_intx_masking(struct pci_dev *dev)
{
dev->broken_intx_masking = 1;
}
diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index 0aab85a51559..db542f4196a4 100644
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -412,7 +412,7 @@ static int pcifront_claim_resource(struct pci_dev *dev, void *data)
return 0;
}
-static int __devinit pcifront_scan_bus(struct pcifront_device *pdev,
+static int pcifront_scan_bus(struct pcifront_device *pdev,
unsigned int domain, unsigned int bus,
struct pci_bus *b)
{
@@ -441,7 +441,7 @@ static int __devinit pcifront_scan_bus(struct pcifront_device *pdev,
return 0;
}
-static int __devinit pcifront_scan_root(struct pcifront_device *pdev,
+static int pcifront_scan_root(struct pcifront_device *pdev,
unsigned int domain, unsigned int bus)
{
struct pci_bus *b;
@@ -503,7 +503,7 @@ err_out:
return err;
}
-static int __devinit pcifront_rescan_root(struct pcifront_device *pdev,
+static int pcifront_rescan_root(struct pcifront_device *pdev,
unsigned int domain, unsigned int bus)
{
int err;
@@ -834,7 +834,7 @@ out:
return err;
}
-static int __devinit pcifront_try_connect(struct pcifront_device *pdev)
+static int pcifront_try_connect(struct pcifront_device *pdev)
{
int err = -EFAULT;
int i, num_roots, len;
@@ -924,7 +924,7 @@ out:
return err;
}
-static int __devinit pcifront_attach_devices(struct pcifront_device *pdev)
+static int pcifront_attach_devices(struct pcifront_device *pdev)
{
int err = -EFAULT;
int i, num_roots, len;