* [PATCH -next] ompfb: video: use DEFINE_SPINLOCK() instead of spin_lock_init() in apply.c
@ 2021-04-09 9:37 Yu Jiahua
0 siblings, 0 replies; only message in thread
From: Yu Jiahua @ 2021-04-09 9:37 UTC (permalink / raw)
To: tomi.valkeinen, plagnioj, robdclark, airlied, tony
Cc: linux-omap, linux-fbdev, dri-devel, linux-kernel, Yu Jiahua
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Signed-off-by: Yu Jiahua <yujiahua1@huawei.com>
---
drivers/video/fbdev/omap2/omapfb/dss/apply.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/apply.c b/drivers/video/fbdev/omap2/omapfb/dss/apply.c
index c71021091828..acca991c7540 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/apply.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/apply.c
@@ -108,7 +108,7 @@ static struct {
} dss_data;
/* protects dss_data */
-static spinlock_t data_lock;
+static DEFINE_SPINLOCK(data_lock);
/* lock for blocking functions */
static DEFINE_MUTEX(apply_lock);
static DECLARE_COMPLETION(extra_updated_completion);
@@ -131,8 +131,6 @@ static void apply_init_priv(void)
struct mgr_priv_data *mp;
int i;
- spin_lock_init(&data_lock);
-
for (i = 0; i < num_ovls; ++i) {
struct ovl_priv_data *op;
--
2.17.1
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