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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-07-12 19:23:37 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-07-16 19:17:04 +0200 |
| commit | 7d625e5b143d07f26c437ede6b18730c2fc4d1b5 (patch) | |
| tree | a883784bb26610d76d0359d985d151f5b0430165 /drivers/acpi | |
| parent | 42878a9f0fe0b6bef7fb24d98e161c1216a36926 (diff) | |
| download | linux-7d625e5b143d07f26c437ede6b18730c2fc4d1b5.tar.bz2 | |
ACPI: glue: Change return type of two functions to void
Since the return values of acpi_device_notify() and
acpi_device_notify_remove() are discarded by their only caller,
change their return type to void.
No functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/glue.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index 31b6e470c616..dbdd86c80793 100644 --- a/drivers/acpi/glue.c +++ b/drivers/acpi/glue.c @@ -285,7 +285,7 @@ int acpi_unbind_one(struct device *dev) } EXPORT_SYMBOL_GPL(acpi_unbind_one); -static int acpi_device_notify(struct device *dev) +static void acpi_device_notify(struct device *dev) { struct acpi_bus_type *type = acpi_get_bus_type(dev); struct acpi_device *adev; @@ -299,7 +299,6 @@ static int acpi_device_notify(struct device *dev) adev = type->find_companion(dev); if (!adev) { dev_dbg(dev, "ACPI companion not found\n"); - ret = -ENODEV; goto err; } ret = acpi_bind_one(dev, adev); @@ -319,21 +318,19 @@ static int acpi_device_notify(struct device *dev) acpi_handle_debug(ACPI_HANDLE(dev), "Bound to device %s\n", dev_name(dev)); - return 0; + return; err: dev_dbg(dev, "No ACPI support\n"); - - return ret; } -static int acpi_device_notify_remove(struct device *dev) +static void acpi_device_notify_remove(struct device *dev) { struct acpi_device *adev = ACPI_COMPANION(dev); struct acpi_bus_type *type; if (!adev) - return 0; + return; type = acpi_get_bus_type(dev); if (type && type->cleanup) @@ -342,7 +339,6 @@ static int acpi_device_notify_remove(struct device *dev) adev->handler->unbind(dev); acpi_unbind_one(dev); - return 0; } int acpi_platform_notify(struct device *dev, enum kobject_action action) |