diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2025-09-07 15:32:26 +0200 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2025-09-08 13:13:41 +0300 |
| commit | c4f8b11bacd562f38c85f4f81a0a4426b267df70 (patch) | |
| tree | 0d317c720530a59440bc190ba08d448294f91203 /drivers/platform/x86/quickstart.c | |
| parent | platform/x86: xiaomi-wmi: Use devm_mutex_init() (diff) | |
| download | linux-c4f8b11bacd562f38c85f4f81a0a4426b267df70.tar.gz linux-c4f8b11bacd562f38c85f4f81a0a4426b267df70.zip | |
platform/x86: quickstart: Use devm_mutex_init()
Use devm_mutex_init() instead of hand-writing it.
This saves some LoC, improves readability and saves some space in the
generated .o file.
Before:
======
text data bss dec hex filename
7607 2616 64 10287 282f drivers/platform/x86/quickstart.o
After:
=====
text data bss dec hex filename
7301 2544 64 9909 26b5 drivers/platform/x86/quickstart.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/530b930c981c436c172c0308b348d4ae4ef72800.1757251867.git.christophe.jaillet@wanadoo.fr
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/quickstart.c')
| -rw-r--r-- | drivers/platform/x86/quickstart.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/platform/x86/quickstart.c b/drivers/platform/x86/quickstart.c index c332c7cdaff5..acb58518be37 100644 --- a/drivers/platform/x86/quickstart.c +++ b/drivers/platform/x86/quickstart.c @@ -154,13 +154,6 @@ static void quickstart_notify_remove(void *context) acpi_remove_notify_handler(handle, ACPI_DEVICE_NOTIFY, quickstart_notify); } -static void quickstart_mutex_destroy(void *data) -{ - struct mutex *lock = data; - - mutex_destroy(lock); -} - static int quickstart_probe(struct platform_device *pdev) { struct quickstart_data *data; @@ -179,8 +172,7 @@ static int quickstart_probe(struct platform_device *pdev) data->dev = &pdev->dev; dev_set_drvdata(&pdev->dev, data); - mutex_init(&data->input_lock); - ret = devm_add_action_or_reset(&pdev->dev, quickstart_mutex_destroy, &data->input_lock); + ret = devm_mutex_init(&pdev->dev, &data->input_lock); if (ret < 0) return ret; |