Messages in this thread Patch in this message | | | From | Zheng Yongjun <> | Subject | [PATCH -next] staging: vc04_services: use DEFINE_MUTEX (and mutex_init() had been too late) | Date | Wed, 23 Dec 2020 22:11:29 +0800 |
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Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> --- .../vc04_services/interface/vchiq_arm/vchiq_connected.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.c index 79b75efa6868..864253866155 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.c @@ -12,13 +12,12 @@ static int g_connected; static int g_num_deferred_callbacks; static VCHIQ_CONNECTED_CALLBACK_T g_deferred_callback[MAX_CALLBACKS]; static int g_once_init; -static struct mutex g_connected_mutex; +static DEFINE_MUTEX(g_connected_mutex); /* Function to initialize our lock */ static void connected_init(void) { if (!g_once_init) { - mutex_init(&g_connected_mutex); g_once_init = 1; } } -- 2.22.0
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