diff mbox series

media: siano: use DEFINE_MUTEX() for mutex lock

Message ID 20210405205219.GA687366@LEGION (mailing list archive)
State New
Headers show
Series media: siano: use DEFINE_MUTEX() for mutex lock | expand

Commit Message

Muhammad Usama Anjum April 5, 2021, 8:52 p.m. UTC
mutex lock can be initialized with DEFINE_MUTEX() rather than
explicitly calling mutex_init().

Signed-off-by: Muhammad Usama Anjum <musamaanjum@gmail.com>
---
 drivers/media/common/siano/smscoreapi.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c
index 410cc3ac6f94..7f5b638d2458 100644
--- a/drivers/media/common/siano/smscoreapi.c
+++ b/drivers/media/common/siano/smscoreapi.c
@@ -414,10 +414,10 @@  struct smscore_registry_entry_t {
 
 static struct list_head g_smscore_notifyees;
 static struct list_head g_smscore_devices;
-static struct mutex g_smscore_deviceslock;
+static DEFINE_MUTEX(g_smscore_deviceslock);
 
 static struct list_head g_smscore_registry;
-static struct mutex g_smscore_registrylock;
+static DEFINE_MUTEX(g_smscore_registrylock);
 
 static int default_mode = DEVICE_MODE_NONE;
 
@@ -2123,10 +2123,7 @@  static int __init smscore_module_init(void)
 {
 	INIT_LIST_HEAD(&g_smscore_notifyees);
 	INIT_LIST_HEAD(&g_smscore_devices);
-	mutex_init(&g_smscore_deviceslock);
-
 	INIT_LIST_HEAD(&g_smscore_registry);
-	mutex_init(&g_smscore_registrylock);
 
 	return 0;
 }