linux-kernel - [PATCH] drm/bochs: mark bochs_connector_get

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Date:   Sun, 25 Sep 2016 15:25:34 +0800
From:   Baoyou Xie <baoyou.xie@...aro.org>
To:     kraxel@...hat.com, airlied@...ux.ie, daniel.vetter@...ll.ch,
        alexander.deucher@....com, treding@...dia.com,
        boris.brezillon@...e-electrons.com, CARLOS.PALMINHA@...opsys.com,
        ville.syrjala@...ux.intel.com, christian.koenig@....com
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        arnd@...db.de, baoyou.xie@....com.cn, xie.baoyou@....com.cn,
        han.fei@....com.cn, tang.qiang007@....com.cn,
        Baoyou Xie <baoyou.xie@...aro.org>
Subject: [PATCH] drm/bochs: mark bochs_connector_get_modes() static

We get 1 warning when building kernel with W=1:
drivers/gpu/drm/bochs/bochs_kms.c:181:5: warning: no previous prototype for 'bochs_connector_get_modes' [-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@...aro.org>
---
 drivers/gpu/drm/bochs/bochs_kms.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index 207a2cb..0b4e5d1 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -178,7 +178,7 @@ static void bochs_encoder_init(struct drm_device *dev)
 }
 
 
-int bochs_connector_get_modes(struct drm_connector *connector)
+static int bochs_connector_get_modes(struct drm_connector *connector)
 {
 	int count;
 
-- 
2.7.4