From: Yu Jiahua <yujiahua1@huawei.com> To: <linux-omap@vger.kernel.org>, <linux-fbdev@vger.kernel.org>, <dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>, <zhengzucheng@huawei.com>, <hucool.lihua@huawei.com> Cc: Jiahua Yu <yujiahua1@huawei.com> Subject: [PATCH] apply: use DEFINE_SPINLOCK() instead of spin_lock_init(). Date: Thu, 1 Apr 2021 19:13:31 -0800 [thread overview] Message-ID: <20210402031331.232848-1-yujiahua1@huawei.com> (raw) 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> --- 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
WARNING: multiple messages have this Message-ID (diff)
From: Yu Jiahua <yujiahua1@huawei.com> To: <linux-omap@vger.kernel.org>, <linux-fbdev@vger.kernel.org>, <dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>, <zhengzucheng@huawei.com>, <hucool.lihua@huawei.com> Cc: Jiahua Yu <yujiahua1@huawei.com> Subject: [PATCH] apply: use DEFINE_SPINLOCK() instead of spin_lock_init(). Date: Thu, 1 Apr 2021 19:13:31 -0800 [thread overview] Message-ID: <20210402031331.232848-1-yujiahua1@huawei.com> (raw) 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> --- 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 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next reply other threads:[~2021-04-02 3:14 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-02 3:13 Yu Jiahua [this message] 2021-04-02 3:13 ` [PATCH] apply: use DEFINE_SPINLOCK() instead of spin_lock_init() Yu Jiahua
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20210402031331.232848-1-yujiahua1@huawei.com \ --to=yujiahua1@huawei.com \ --cc=dri-devel@lists.freedesktop.org \ --cc=hucool.lihua@huawei.com \ --cc=linux-fbdev@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-omap@vger.kernel.org \ --cc=zhengzucheng@huawei.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.