diff options
author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-08-15 01:22:45 +0400 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-08-15 01:22:45 +0400 |
commit | f3ce717e60572421f56d89c9a85ac42e634d16e7 (patch) | |
tree | 46b85329773c7908378f90e4e8e86205ebfd229f /drivers/acpi | |
parent | d4e4ab86bcba5a72779c43dc1459f71fea3d89c8 (diff) | |
parent | e73d3136355f511d3e1c2ef21acf02b19bd2b650 (diff) | |
download | linux-f3ce717e60572421f56d89c9a85ac42e634d16e7.tar.xz |
Merge back earlier 'acpi-assorted' material
Diffstat (limited to 'drivers/acpi')
-rw-r--r-- | drivers/acpi/Kconfig | 18 | ||||
-rw-r--r-- | drivers/acpi/ac.c | 1 | ||||
-rw-r--r-- | drivers/acpi/acpi_pad.c | 1 | ||||
-rw-r--r-- | drivers/acpi/acpi_platform.c | 24 | ||||
-rw-r--r-- | drivers/acpi/battery.c | 2 | ||||
-rw-r--r-- | drivers/acpi/bus.c | 120 | ||||
-rw-r--r-- | drivers/acpi/button.c | 2 | ||||
-rw-r--r-- | drivers/acpi/dock.c | 2 | ||||
-rw-r--r-- | drivers/acpi/ec.c | 2 | ||||
-rw-r--r-- | drivers/acpi/event.c | 106 | ||||
-rw-r--r-- | drivers/acpi/internal.h | 1 | ||||
-rw-r--r-- | drivers/acpi/numa.c | 2 | ||||
-rw-r--r-- | drivers/acpi/osl.c | 5 | ||||
-rw-r--r-- | drivers/acpi/processor_core.c | 2 | ||||
-rw-r--r-- | drivers/acpi/processor_driver.c | 4 | ||||
-rw-r--r-- | drivers/acpi/sbs.c | 15 | ||||
-rw-r--r-- | drivers/acpi/scan.c | 30 | ||||
-rw-r--r-- | drivers/acpi/sleep.c | 2 | ||||
-rw-r--r-- | drivers/acpi/thermal.c | 3 | ||||
-rw-r--r-- | drivers/acpi/video.c | 10 |
20 files changed, 46 insertions, 306 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 100bd724f648..3278a210c435 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -91,24 +91,6 @@ config ACPI_EC_DEBUGFS Thus this option is a debug option that helps to write ACPI drivers and can be used to identify ACPI code or EC firmware bugs. -config ACPI_PROC_EVENT - bool "Deprecated /proc/acpi/event support" - depends on PROC_FS - default y - help - A user-space daemon, acpid, typically reads /proc/acpi/event - and handles all ACPI-generated events. - - These events are now delivered to user-space either - via the input layer or as netlink events. - - This build option enables the old code for legacy - user-space implementation. After some time, this will - be moved under CONFIG_ACPI_PROCFS, and then deleted. - - Say Y here to retain the old behaviour. Say N if your - user-space is newer than kernel 2.6.23 (September 2007). - config ACPI_AC tristate "AC Adapter" depends on X86 diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 4f4e741d34b2..f37beaa32750 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -267,7 +267,6 @@ static void acpi_ac_notify(struct acpi_device *device, u32 event) msleep(ac_sleep_before_get_state_ms); acpi_ac_get_state(ac); - acpi_bus_generate_proc_event(device, event, (u32) ac->state); acpi_bus_generate_netlink_event(device->pnp.device_class, dev_name(&device->dev), event, (u32) ac->state); diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index 27bb6a91de5f..6230637054c6 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -452,7 +452,6 @@ static void acpi_pad_notify(acpi_handle handle, u32 event, switch (event) { case ACPI_PROCESSOR_AGGREGATOR_NOTIFY: acpi_pad_handle_notify(handle); - acpi_bus_generate_proc_event(device, event, 0); acpi_bus_generate_netlink_event(device->pnp.device_class, dev_name(&device->dev), event, 0); break; diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c index fafec5ddf17f..1bde12708f9e 100644 --- a/drivers/acpi/acpi_platform.c +++ b/drivers/acpi/acpi_platform.c @@ -52,7 +52,7 @@ int acpi_create_platform_device(struct acpi_device *adev, struct platform_device_info pdevinfo; struct resource_list_entry *rentry; struct list_head resource_list; - struct resource *resources; + struct resource *resources = NULL; int count; /* If the ACPI node already has a physical device attached, skip it. */ @@ -61,20 +61,22 @@ int acpi_create_platform_device(struct acpi_device *adev, INIT_LIST_HEAD(&resource_list); count = acpi_dev_get_resources(adev, &resource_list, NULL, NULL); - if (count <= 0) + if (count < 0) { return 0; + } else if (count > 0) { + resources = kmalloc(count * sizeof(struct resource), + GFP_KERNEL); + if (!resources) { + dev_err(&adev->dev, "No memory for resources\n"); + acpi_dev_free_resource_list(&resource_list); + return -ENOMEM; + } + count = 0; + list_for_each_entry(rentry, &resource_list, node) + resources[count++] = rentry->res; - resources = kmalloc(count * sizeof(struct resource), GFP_KERNEL); - if (!resources) { - dev_err(&adev->dev, "No memory for resources\n"); acpi_dev_free_resource_list(&resource_list); - return -ENOMEM; } - count = 0; - list_for_each_entry(rentry, &resource_list, node) - resources[count++] = rentry->res; - - acpi_dev_free_resource_list(&resource_list); memset(&pdevinfo, 0, sizeof(pdevinfo)); /* diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index d405fbad406a..85332872da45 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -1036,8 +1036,6 @@ static void acpi_battery_notify(struct acpi_device *device, u32 event) if (event == ACPI_BATTERY_NOTIFY_INFO) acpi_battery_refresh(battery); acpi_battery_update(battery); - acpi_bus_generate_proc_event(device, event, - acpi_battery_present(battery)); acpi_bus_generate_netlink_event(device->pnp.device_class, dev_name(&device->dev), event, acpi_battery_present(battery)); diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index a5bb33bab448..7df97d277545 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -89,27 +89,6 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = { Device Management -------------------------------------------------------------------------- */ -int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device) -{ - acpi_status status; - - if (!device) - return -EINVAL; - - /* TBD: Support fixed-feature devices */ - - status = acpi_get_data(handle, acpi_bus_data_handler, (void **)device); - if (ACPI_FAILURE(status) || !*device) { - ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No context for object [%p]\n", - handle)); - return -ENODEV; - } - - return 0; -} - -EXPORT_SYMBOL(acpi_bus_get_device); - acpi_status acpi_bus_get_status_handle(acpi_handle handle, unsigned long long *sta) { @@ -346,104 +325,6 @@ static void acpi_bus_osc_support(void) } /* -------------------------------------------------------------------------- - Event Management - -------------------------------------------------------------------------- */ - -#ifdef CONFIG_ACPI_PROC_EVENT -static DEFINE_SPINLOCK(acpi_bus_event_lock); - -LIST_HEAD(acpi_bus_event_list); -DECLARE_WAIT_QUEUE_HEAD(acpi_bus_event_queue); - -extern int event_is_open; - -int acpi_bus_generate_proc_event4(const char *device_class, const char *bus_id, u8 type, int data) -{ - struct acpi_bus_event *event; - unsigned long flags; - - /* drop event on the floor if no one's listening */ - if (!event_is_open) - return 0; - - event = kzalloc(sizeof(struct acpi_bus_event), GFP_ATOMIC); - if (!event) - return -ENOMEM; - - strcpy(event->device_class, device_class); - strcpy(event->bus_id, bus_id); - event->type = type; - event->data = data; - - spin_lock_irqsave(&acpi_bus_event_lock, flags); - list_add_tail(&event->node, &acpi_bus_event_list); - spin_unlock_irqrestore(&acpi_bus_event_lock, flags); - - wake_up_interruptible(&acpi_bus_event_queue); - - return 0; - -} - -EXPORT_SYMBOL_GPL(acpi_bus_generate_proc_event4); - -int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data) -{ - if (!device) - return -EINVAL; - return acpi_bus_generate_proc_event4(device->pnp.device_class, - device->pnp.bus_id, type, data); -} - -EXPORT_SYMBOL(acpi_bus_generate_proc_event); - -int acpi_bus_receive_event(struct acpi_bus_event *event) -{ - unsigned long flags; - struct acpi_bus_event *entry = NULL; - - DECLARE_WAITQUEUE(wait, current); - - - if (!event) - return -EINVAL; - - if (list_empty(&acpi_bus_event_list)) { - - set_current_state(TASK_INTERRUPTIBLE); - add_wait_queue(&acpi_bus_event_queue, &wait); - - if (list_empty(&acpi_bus_event_list)) - schedule(); - - remove_wait_queue(&acpi_bus_event_queue, &wait); - set_current_state(TASK_RUNNING); - - if (signal_pending(current)) - return -ERESTARTSYS; - } - - spin_lock_irqsave(&acpi_bus_event_lock, flags); - if (!list_empty(&acpi_bus_event_list)) { - entry = list_entry(acpi_bus_event_list.next, - struct acpi_bus_event, node); - list_del(&entry->node); - } - spin_unlock_irqrestore(&acpi_bus_event_lock, flags); - - if (!entry) - return -ENODEV; - - memcpy(event, entry, sizeof(struct acpi_bus_event)); - - kfree(entry); - - return 0; -} - -#endif /* CONFIG_ACPI_PROC_EVENT */ - -/* -------------------------------------------------------------------------- Notification Handling -------------------------------------------------------------------------- */ @@ -715,7 +596,6 @@ static int __init acpi_bus_init(void) { int result; acpi_status status; - extern acpi_status acpi_os_initialize1(void); acpi_os_initialize1(); diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index d2e617b5b3f6..a55773801c5f 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -303,8 +303,6 @@ static void acpi_button_notify(struct acpi_device *device, u32 event) pm_wakeup_event(&device->dev, 0); } - - acpi_bus_generate_proc_event(device, event, ++button->pushed); break; default: ACPI_DEBUG_PRINT((ACPI_DB_INFO, diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index 826560753389..c90112ceb570 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -1055,7 +1055,7 @@ err_unregister: * * This is called by acpi_walk_namespace to look for dock stations and bays. */ -static __init acpi_status +static acpi_status __init find_dock_and_bay(acpi_handle handle, u32 lvl, void *context, void **rv) { if (is_dock(handle) || is_ejectable_bay(handle)) diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 80403c1a89f8..34448038724b 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -948,7 +948,7 @@ static int ec_enlarge_storm_threshold(const struct dmi_system_id *id) return 0; } -static struct dmi_system_id __initdata ec_dmi_table[] = { +static struct dmi_system_id ec_dmi_table[] __initdata = { { ec_skip_dsdt_scan, "Compal JFL92", { DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"), diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c index 1442737cedec..8247fcdde079 100644 --- a/drivers/acpi/event.c +++ b/drivers/acpi/event.c @@ -21,100 +21,6 @@ #define _COMPONENT ACPI_SYSTEM_COMPONENT ACPI_MODULE_NAME("event"); -#ifdef CONFIG_ACPI_PROC_EVENT -/* Global vars for handling event proc entry */ -static DEFINE_SPINLOCK(acpi_system_event_lock); -int event_is_open = 0; -extern struct list_head acpi_bus_event_list; -extern wait_queue_head_t acpi_bus_event_queue; - -static int acpi_system_open_event(struct inode *inode, struct file *file) -{ - spin_lock_irq(&acpi_system_event_lock); - - if (event_is_open) - goto out_busy; - - event_is_open = 1; - - spin_unlock_irq(&acpi_system_event_lock); - return 0; - - out_busy: - spin_unlock_irq(&acpi_system_event_lock); - return -EBUSY; -} - -static ssize_t -acpi_system_read_event(struct file *file, char __user * buffer, size_t count, - loff_t * ppos) -{ - int result = 0; - struct acpi_bus_event event; - static char str[ACPI_MAX_STRING]; - static int chars_remaining = 0; - static char *ptr; - - if (!chars_remaining) { - memset(&event, 0, sizeof(struct acpi_bus_event)); - - if ((file->f_flags & O_NONBLOCK) - && (list_empty(&acpi_bus_event_list))) - return -EAGAIN; - - result = acpi_bus_receive_event(&event); - if (result) - return result; - - chars_remaining = sprintf(str, "%s %s %08x %08x\n", - event.device_class ? event. - device_class : "<unknown>", - event.bus_id ? event. - bus_id : "<unknown>", event.type, - event.data); - ptr = str; - } - - if (chars_remaining < count) { - count = chars_remaining; - } - - if (copy_to_user(buffer, ptr, count)) - return -EFAULT; - - *ppos += count; - chars_remaining -= count; - ptr += count; - - return count; -} - -static int acpi_system_close_event(struct inode *inode, struct file *file) -{ - spin_lock_irq(&acpi_system_event_lock); - event_is_open = 0; - spin_unlock_irq(&acpi_system_event_lock); - return 0; -} - -static unsigned int acpi_system_poll_event(struct file *file, poll_table * wait) -{ - poll_wait(file, &acpi_bus_event_queue, wait); - if (!list_empty(&acpi_bus_event_list)) - return POLLIN | POLLRDNORM; - return 0; -} - -static const struct file_operations acpi_system_event_ops = { - .owner = THIS_MODULE, - .open = acpi_system_open_event, - .read = acpi_system_read_event, - .release = acpi_system_close_event, - .poll = acpi_system_poll_event, - .llseek = default_llseek, -}; -#endif /* CONFIG_ACPI_PROC_EVENT */ - /* ACPI notifier chain */ static BLOCKING_NOTIFIER_HEAD(acpi_chain_head); @@ -280,9 +186,6 @@ static int acpi_event_genetlink_init(void) static int __init acpi_event_init(void) { -#ifdef CONFIG_ACPI_PROC_EVENT - struct proc_dir_entry *entry; -#endif int error = 0; if (acpi_disabled) @@ -293,15 +196,6 @@ static int __init acpi_event_init(void) if (error) printk(KERN_WARNING PREFIX "Failed to create genetlink family for ACPI event\n"); - -#ifdef CONFIG_ACPI_PROC_EVENT - /* 'event' [R] */ - entry = proc_create("event", S_IRUSR, acpi_root_dir, - &acpi_system_event_ops); - if (!entry) - return -ENODEV; -#endif - return 0; } diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h index 5da44e81dd4d..20f423337e1f 100644 --- a/drivers/acpi/internal.h +++ b/drivers/acpi/internal.h @@ -23,6 +23,7 @@ #define PREFIX "ACPI: " +acpi_status acpi_os_initialize1(void); int init_acpi_device_notify(void); int acpi_scan_init(void); #ifdef CONFIG_ACPI_PCI_SLOT diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index 33e609f63585..2e82e5d76930 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -159,7 +159,7 @@ acpi_table_print_srat_entry(struct acpi_subtable_header *header) * distance than the others. * Do some quick checks here and only use the SLIT if it passes. */ -static __init int slit_valid(struct acpi_table_slit *slit) +static int __init slit_valid(struct acpi_table_slit *slit) { int i, j; int d = slit->locality_count; diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 6ab2c3505520..eb95978854a3 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -52,6 +52,7 @@ #include <acpi/acpi.h> #include <acpi/acpi_bus.h> #include <acpi/processor.h> +#include "internal.h" #define _COMPONENT ACPI_OS_SERVICES ACPI_MODULE_NAME("osl"); @@ -1351,8 +1352,8 @@ struct osi_setup_entry { bool enable; }; -static struct osi_setup_entry __initdata - osi_setup_entries[OSI_STRING_ENTRIES_MAX] = { +static struct osi_setup_entry + osi_setup_entries[OSI_STRING_ENTRIES_MAX] __initdata = { {"Module Device", true}, {"Processor Device", true}, {"3.0 _SCP Extensions", true}, diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index a5e9f4a5b281..cf34d903f4fb 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -28,7 +28,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id) return 0; } -static struct dmi_system_id __initdata processor_idle_dmi_table[] = { +static struct dmi_system_id processor_idle_dmi_table[] __initdata = { { set_no_mwait, "Extensa 5220", { DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"), diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c index 870eaf5fa547..bd11ef93b0ce 100644 --- a/drivers/acpi/processor_driver.c +++ b/drivers/acpi/processor_driver.c @@ -91,21 +91,17 @@ static void acpi_processor_notify(acpi_handle handle, u32 event, void *data) acpi_processor_ppc_has_changed(pr, 1); if (saved == pr->performance_platform_limit) break; - acpi_bus_generate_proc_event(device, event, - pr->performance_platform_limit); acpi_bus_generate_netlink_event(device->pnp.device_class, dev_name(&device->dev), event, pr->performance_platform_limit); break; case ACPI_PROCESSOR_NOTIFY_POWER: acpi_processor_cst_has_changed(pr); - acpi_bus_generate_proc_event(device, event, 0); acpi_bus_generate_netlink_event(device->pnp.device_class, dev_name(&device->dev), event, 0); break; case ACPI_PROCESSOR_NOTIFY_THROTTLING: acpi_processor_tstate_has_changed(pr); - acpi_bus_generate_proc_event(device, event, 0); acpi_bus_generate_netlink_event(device->pnp.device_class, dev_name(&device->dev), event, 0); break; diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c index b6241eeb1132..aef7e1cd1e5d 100644 --- a/drivers/acpi/sbs.c +++ b/drivers/acpi/sbs.c @@ -873,14 +873,9 @@ static void acpi_sbs_callback(void *context) u8 saved_charger_state = sbs->charger_present; u8 saved_battery_state; acpi_ac_get_present(sbs); - if (sbs->charger_present != saved_charger_state) { -#ifdef CONFIG_ACPI_PROC_EVENT - acpi_bus_generate_proc_event4(ACPI_AC_CLASS, ACPI_AC_DIR_NAME, - ACPI_SBS_NOTIFY_STATUS, - sbs->charger_present); -#endif + if (sbs->charger_present != saved_charger_state) kobject_uevent(&sbs->charger.dev->kobj, KOBJ_CHANGE); - } + if (sbs->manager_present) { for (id = 0; id < MAX_SBS_BAT; ++id) { if (!(sbs->batteries_supported & (1 << id))) @@ -890,12 +885,6 @@ static void acpi_sbs_callback(void *context) acpi_battery_read(bat); if (saved_battery_state == bat->present) continue; -#ifdef CONFIG_ACPI_PROC_EVENT - acpi_bus_generate_proc_event4(ACPI_BATTERY_CLASS, - bat->name, - ACPI_SBS_NOTIFY_STATUS, - bat->present); -#endif kobject_uevent(&bat->bat.dev->kobj, KOBJ_CHANGE); } } diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 8a46c924effd..7d9e285da452 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -999,6 +999,28 @@ struct bus_type acpi_bus_type = { .uevent = acpi_device_uevent, }; +static void acpi_bus_data_handler(acpi_handle handle, void *context) +{ + /* Intentionally empty. */ +} + +int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device) +{ + acpi_status status; + + if (!device) + return -EINVAL; + + status = acpi_get_data(handle, acpi_bus_data_handler, (void **)device); + if (ACPI_FAILURE(status) || !*device) { + ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No context for object [%p]\n", + handle)); + return -ENODEV; + } + return 0; +} +EXPORT_SYMBOL_GPL(acpi_bus_get_device); + int acpi_device_add(struct acpi_device *device, void (*release)(struct device *)) { @@ -1210,14 +1232,6 @@ acpi_bus_get_ejd(acpi_handle handle, acpi_handle *ejd) } EXPORT_SYMBOL_GPL(acpi_bus_get_ejd); -void acpi_bus_data_handler(acpi_handle handle, void *context) -{ - - /* TBD */ - - return; -} - static int acpi_bus_extract_wakeup_device_power_package(acpi_handle handle, struct acpi_device_wakeup *wakeup) { diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 187ab61889e6..72554fd31044 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -141,7 +141,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d) return 0; } -static struct dmi_system_id __initdata acpisleep_dmi_table[] = { +static struct dmi_system_id acpisleep_dmi_table[] __initdata = { { .callback = init_old_suspend_ordering, .ident = "Abit KN9 (nForce4 variant)", diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index a33821ca3895..547a906a7662 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -769,7 +769,6 @@ static int thermal_notify(struct thermal_zone_device *thermal, int trip, else return 0; - acpi_bus_generate_proc_event(tz->device, type, 1); acpi_bus_generate_netlink_event(tz->device->pnp.device_class, dev_name(&tz->device->dev), type, 1); @@ -980,14 +979,12 @@ static void acpi_thermal_notify(struct acpi_device *device, u32 event) case ACPI_THERMAL_NOTIFY_THRESHOLDS: acpi_thermal_trips_update(tz, ACPI_TRIPS_REFRESH_THRESHOLDS); acpi_thermal_check(tz); - acpi_bus_generate_proc_event(device, event, 0); acpi_bus_generate_netlink_event(device->pnp.device_class, dev_name(&device->dev), event, 0); break; case ACPI_THERMAL_NOTIFY_DEVICES: acpi_thermal_trips_update(tz, ACPI_TRIPS_REFRESH_DEVICES); acpi_thermal_check(tz); - acpi_bus_generate_proc_event(device, event, 0); acpi_bus_generate_netlink_event(device->pnp.device_class, dev_name(&device->dev), event, 0); break; diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index e1284b8dc6ee..9c4ebfcbe865 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -1577,7 +1577,6 @@ static void acpi_video_bus_notify(struct acpi_device *device, u32 event) switch (event) { case ACPI_VIDEO_NOTIFY_SWITCH: /* User requested a switch, * most likely via hotkey. */ - acpi_bus_generate_proc_event(device, event, 0); keycode = KEY_SWITCHVIDEOMODE; break; @@ -1585,20 +1584,16 @@ static void acpi_video_bus_notify(struct acpi_device *device, u32 event) * connector. */ acpi_video_device_enumerate(video); acpi_video_device_rebind(video); - acpi_bus_generate_proc_event(device, event, 0); keycode = KEY_SWITCHVIDEOMODE; break; case ACPI_VIDEO_NOTIFY_CYCLE: /* Cycle Display output hotkey pressed. */ - acpi_bus_generate_proc_event(device, event, 0); keycode = KEY_SWITCHVIDEOMODE; break; case ACPI_VIDEO_NOTIFY_NEXT_OUTPUT: /* Next Display output hotkey pressed. */ - acpi_bus_generate_proc_event(device, event, 0); keycode = KEY_VIDEO_NEXT; break; case ACPI_VIDEO_NOTIFY_PREV_OUTPUT: /* previous Display output hotkey pressed. */ - acpi_bus_generate_proc_event(device, event, 0); keycode = KEY_VIDEO_PREV; break; @@ -1641,31 +1636,26 @@ static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data) case ACPI_VIDEO_NOTIFY_CYCLE_BRIGHTNESS: /* Cycle brightness */ if (brightness_switch_enabled) acpi_video_switch_brightness(video_device, event); - acpi_bus_generate_proc_event(device, event, 0); keycode = KEY_BRIGHTNESS_CYCLE; break; case ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS: /* Increase brightness */ if (brightness_switch_enabled) acpi_video_switch_brightness(video_device, event); - acpi_bus_generate_proc_event(device, event, 0); keycode = KEY_BRIGHTNESSUP; break; case ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS: /* Decrease brightness */ if (brightness_switch_enabled) acpi_video_switch_brightness(video_device, event); - acpi_bus_generate_proc_event(device, event, 0); keycode = KEY_BRIGHTNESSDOWN; break; case ACPI_VIDEO_NOTIFY_ZERO_BRIGHTNESS: /* zero brightness */ if (brightness_switch_enabled) acpi_video_switch_brightness(video_device, event); - acpi_bus_generate_proc_event(device, event, 0); keycode = KEY_BRIGHTNESS_ZERO; break; case ACPI_VIDEO_NOTIFY_DISPLAY_OFF: /* display device off */ if (brightness_switch_enabled) acpi_video_switch_brightness(video_device, event); - acpi_bus_generate_proc_event(device, event, 0); keycode = KEY_DISPLAY_OFF; break; default: |