diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-01-12 03:08:47 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-01-12 03:08:47 +0300 |
| commit | 1e3f28a552c7acf6dd8acfe505beb4990e8cbd55 (patch) | |
| tree | c501d538faa010b2a503ab79aba104bf12e76a12 /drivers/base | |
| parent | 989652871b06f1fb173bc5e8e2ea03bec8f8eeeb (diff) | |
| parent | d35818a9153e7f230fd65dc935e001a1b9bc08ff (diff) | |
| download | linux-1e3f28a552c7acf6dd8acfe505beb4990e8cbd55.tar.xz | |
Merge branch 'acpi-soc'
* acpi-soc:
PM / clk: don't leave clocks enabled when driver not bound
i2c: dw: Add APM X-Gene ACPI I2C device support
ACPI / APD: Add APM X-Gene ACPI I2C device support
ACPI / LPSS: change 'does not have' to 'has' in comment
Revert "dmaengine: dw: platform: provide platform data for Intel"
dmaengine: dw: return immediately from IRQ when DMA isn't in use
dmaengine: dw: platform: power on device on shutdown
ACPI / LPSS: override power state for LPSS DMA device
ACPI / LPSS: power on when probe() and otherwise when remove()
ACPI / LPSS: do delay for all LPSS devices when D3->D0
ACPI / LPSS: allow to use specific PM domain during ->probe()
Revert "ACPI / LPSS: allow to use specific PM domain during ->probe()"
device core: add BUS_NOTIFY_DRIVER_NOT_BOUND notification
x86/platform/iosf_mbi: Remove duplicate definitions
Conflicts:
drivers/i2c/busses/i2c-designware-platdrv.c
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/dd.c | 10 | ||||
| -rw-r--r-- | drivers/base/power/clock_ops.c | 1 |
2 files changed, 9 insertions, 2 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c index a641cf3ccad6..03697043344a 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -268,6 +268,9 @@ int device_bind_driver(struct device *dev) ret = driver_sysfs_add(dev); if (!ret) driver_bound(dev); + else if (dev->bus) + blocking_notifier_call_chain(&dev->bus->p->bus_notifier, + BUS_NOTIFY_DRIVER_NOT_BOUND, dev); return ret; } EXPORT_SYMBOL_GPL(device_bind_driver); @@ -290,7 +293,7 @@ static int really_probe(struct device *dev, struct device_driver *drv) /* If using pinctrl, bind pins now before probing */ ret = pinctrl_bind_pins(dev); if (ret) - goto probe_failed; + goto pinctrl_bind_failed; if (driver_sysfs_add(dev)) { printk(KERN_ERR "%s: driver_sysfs_add(%s) failed\n", @@ -334,6 +337,10 @@ static int really_probe(struct device *dev, struct device_driver *drv) goto done; probe_failed: + if (dev->bus) + blocking_notifier_call_chain(&dev->bus->p->bus_notifier, + BUS_NOTIFY_DRIVER_NOT_BOUND, dev); +pinctrl_bind_failed: devres_release_all(dev); driver_sysfs_remove(dev); dev->driver = NULL; @@ -701,7 +708,6 @@ static void __device_release_driver(struct device *dev) blocking_notifier_call_chain(&dev->bus->p->bus_notifier, BUS_NOTIFY_UNBOUND_DRIVER, dev); - } } diff --git a/drivers/base/power/clock_ops.c b/drivers/base/power/clock_ops.c index 60ee5591ee8f..c39b8617280f 100644 --- a/drivers/base/power/clock_ops.c +++ b/drivers/base/power/clock_ops.c @@ -473,6 +473,7 @@ static int pm_clk_notify(struct notifier_block *nb, enable_clock(dev, NULL); } break; + case BUS_NOTIFY_DRIVER_NOT_BOUND: case BUS_NOTIFY_UNBOUND_DRIVER: if (clknb->con_ids[0]) { for (con_id = clknb->con_ids; *con_id; con_id++) |