diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-01-14 19:47:37 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-01-25 18:59:43 +0100 |
| commit | 5e73c5187cf4f40a5e02b6c8e4dd0fcf9686c006 (patch) | |
| tree | 95f3d7aff011beb3e2f3f7efd54f772493214be2 /drivers/acpi/scan.c | |
| parent | c1013ff7a5472db637c56bb6237f8343398c03a7 (diff) | |
| download | linux-5e73c5187cf4f40a5e02b6c8e4dd0fcf9686c006.tar.bz2 | |
ACPI: scan: Adjust white space in acpi_device_add()
Add empty lines in some places in acpi_device_add() to help
readability and drop leading spaces before the labels in there.
No functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 0fb1811772b5..1510afa7094d 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -694,10 +694,12 @@ int acpi_device_add(struct acpi_device *device, if (device->wakeup.flags.valid) list_add_tail(&device->wakeup_list, &acpi_wakeup_device_list); + mutex_unlock(&acpi_device_lock); if (device->parent) device->dev.parent = &device->parent->dev; + device->dev.bus = &acpi_bus_type; device->dev.release = release; result = device_add(&device->dev); @@ -713,16 +715,19 @@ int acpi_device_add(struct acpi_device *device, return 0; - err: +err: mutex_lock(&acpi_device_lock); + if (device->parent) list_del(&device->node); + list_del(&device->wakeup_list); - err_unlock: +err_unlock: mutex_unlock(&acpi_device_lock); acpi_detach_data(device->handle, acpi_scan_drop_device); + return result; } |