linux-kernel - [PATCH 11/85] drivers: gpu: Mark functions as static in mgag200

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Date:	Mon, 6 Jan 2014 20:37:15 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	David Airlie <airlied@...ux.ie>, Dave Airlie <airlied@...hat.com>,
	Christopher Harvey <charvey@...rox.com>,
	Julia Lemire <jlemire@...rox.com>,
	Mathieu Larouche <mathieu.larouche@...rox.com>,
	Egbert Eich <eich@...e.de>, dri-devel@...ts.freedesktop.org,
	josh@...htriplett.org
Subject: [PATCH 11/85] drivers: gpu: Mark functions as static in
 mgag200_mode.c

Mark functions mga_set_start_address(), mga_encoder_destroy() and
mga_connector_best_encoder() as static in drm/mgag200/mgag200_mode.c
because they are not used outside this file.

This eliminates the following warnings in drm/mgag200/mgag200_mode.c:
drivers/gpu/drm/mgag200/mgag200_mode.c:694:6: warning: no previous
prototype for ‘mga_set_start_address’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_mode.c:1401:6: warning: no previous
prototype for ‘mga_encoder_destroy’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_mode.c:1561:21: warning: no previous
prototype for ‘mga_connector_best_encoder’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
Reviewed-by: Josh Triplett <josh@...htriplett.org>
---
 drivers/gpu/drm/mgag200/mgag200_mode.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index ee6ed63..b8583f2 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -691,7 +691,7 @@ static void mga_g200wb_commit(struct drm_crtc *crtc)
    CRTCEXT0 has to be programmed last to trigger an update and make the
    new addr variable take effect.
  */
-void mga_set_start_address(struct drm_crtc *crtc, unsigned offset)
+static void mga_set_start_address(struct drm_crtc *crtc, unsigned offset)
 {
 	struct mga_device *mdev = crtc->dev->dev_private;
 	u32 addr;
@@ -1398,7 +1398,7 @@ static void mga_encoder_commit(struct drm_encoder *encoder)
 {
 }
 
-void mga_encoder_destroy(struct drm_encoder *encoder)
+static void mga_encoder_destroy(struct drm_encoder *encoder)
 {
 	struct mga_encoder *mga_encoder = to_mga_encoder(encoder);
 	drm_encoder_cleanup(encoder);
@@ -1558,7 +1558,7 @@ static int mga_vga_mode_valid(struct drm_connector *connector,
 	return MODE_OK;
 }
 
-struct drm_encoder *mga_connector_best_encoder(struct drm_connector
+static struct drm_encoder *mga_connector_best_encoder(struct drm_connector
 						  *connector)
 {
 	int enc_id = connector->encoder_ids[0];
-- 
1.7.9.5

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