From d37bfe08e819865033064001dd1707c0fd369f9f Mon Sep 17 00:00:00 2001
From: Jiahua Yu <yujiahua1@huawei.com>
Date: Tue, 15 Jun 2021 19:17:13 -0800
Subject: fbdev/omap2: use DEFINE_SPINLOCK() instead of spin_lock_init().
Git-commit: d35c97f606a1398b58e14e7cb8a7c67f7817be2a
Patch-mainline: v5.15-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Signed-off-by: Jiahua Yu <yujiahua1@huawei.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210616031713.24959-1-yujiahua1@huawei.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
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;
--
2.38.1