From 39ad5b4a5ae74242d9bd5ce3e395b3f676bba715 Mon Sep 17 00:00:00 2001 From: Muhammad Usama Anjum Date: Mon, 5 Apr 2021 22:52:19 +0200 Subject: [PATCH] media: siano: use DEFINE_MUTEX() for mutex lock mutex lock can be initialized with DEFINE_MUTEX() rather than explicitly calling mutex_init(). Signed-off-by: Muhammad Usama Anjum Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab --- drivers/media/common/siano/smscoreapi.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c index bceaf91faa15f..7d4bc2733f2b0 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; @@ -2119,10 +2119,7 @@ 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; } -- 2.30.2