[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <1473245924-655-1-git-send-email-baoyou.xie@linaro.org>
Date: Wed, 7 Sep 2016 18:58:44 +0800
From: Baoyou Xie <baoyou.xie@...aro.org>
To: robdclark@...il.com, airlied@...ux.ie, daniel.vetter@...ll.ch,
CARLOS.PALMINHA@...opsys.com, ville.syrjala@...ux.intel.com,
architt@...eaurora.org, daniels@...labora.com,
maarten.lankhorst@...ux.intel.com
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
arnd@...db.de, baoyou.xie@...aro.org, xie.baoyou@....com.cn
Subject: [PATCH] drm: msm: mdp4: mark symbols static where possible
We get 2 warnings when building kernel with W=1:
drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c:96:23: warning: no previous prototype for 'get_connector' [-Wmissing-prototypes]
drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c:84:5: warning: no previous prototype for 'mdp4_plane_set_property' [-Wmissing-prototypes]
In fact, these functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
So this patch marks these functions with 'static'.
Signed-off-by: Baoyou Xie <baoyou.xie@...aro.org>
---
drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c | 2 +-
drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c
index bc3d8e7..a06b064 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c
@@ -93,7 +93,7 @@ static const struct drm_encoder_funcs mdp4_lcdc_encoder_funcs = {
};
/* this should probably be a helper: */
-struct drm_connector *get_connector(struct drm_encoder *encoder)
+static struct drm_connector *get_connector(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_connector *connector;
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c
index 9f96dfe..c5adef0 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c
@@ -81,7 +81,7 @@ static void mdp4_plane_install_properties(struct drm_plane *plane,
// XXX
}
-int mdp4_plane_set_property(struct drm_plane *plane,
+static int mdp4_plane_set_property(struct drm_plane *plane,
struct drm_property *property, uint64_t val)
{
// XXX
--
2.7.4
Powered by blists - more mailing lists