From: Baoyou Xie <baoyou.xie@linaro.org>
To: eric@anholt.net, airlied@linux.ie
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
arnd@arndb.de, baoyou.xie@linaro.org, xie.baoyou@zte.com.cn
Subject: [PATCH] drm/vc4: mark vc4_bo_cache_purge() static
Date: Thu, 8 Sep 2016 19:03:20 +0800 [thread overview]
Message-ID: <1473332600-25608-1-git-send-email-baoyou.xie@linaro.org> (raw)
We get 1 warning when building kernel with W=1:
drivers/gpu/drm/vc4/vc4_bo.c:147:6: warning: no previous prototype for 'vc4_bo_cache_purge' [-Wmissing-prototypes]
In fact, this function is only used in the file in which it is
declared and don't need a declaration, but can be made static.
So this patch marks it 'static'.
Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
---
drivers/gpu/drm/vc4/vc4_bo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 59adcf8..3f6704c 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -144,7 +144,7 @@ static struct list_head *vc4_get_cache_list_for_size(struct drm_device *dev,
return &vc4->bo_cache.size_list[page_index];
}
-void vc4_bo_cache_purge(struct drm_device *dev)
+static void vc4_bo_cache_purge(struct drm_device *dev)
{
struct vc4_dev *vc4 = to_vc4_dev(dev);
--
2.7.4
next reply other threads:[~2016-09-08 11:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-08 11:03 Baoyou Xie [this message]
2016-09-09 19:22 ` [PATCH] drm/vc4: mark vc4_bo_cache_purge() static Eric Anholt
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