| Message ID | 20210616031713.24959-1-yujiahua1@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [-next] apply: use DEFINE_SPINLOCK() instead of spin_lock_init(). | expand |
On Tue, Jun 15, 2021 at 07:17:13PM -0800, Yu Jiahua wrote: > From: Jiahua Yu <yujiahua1@huawei.com> > > spinlock can be initialized automatically with DEFINE_SPINLOCK() > rather than explicitly calling spin_lock_init(). > > Signed-off-by: Jiahua Yu <yujiahua1@huawei.com> Stuffed into drm-misc-next. The subject looked a bit strange, so I fixed that up. -Daniel > --- > 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 >
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;