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drm: arcpgu: arc_pgu_crtc_mode_valid() can be static 

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170623095418.GA68865@lkp-sbx04
This commit is contained in:
kbuild test robot 2017-06-23 17:54:18 +08:00 committed by Daniel Vetter
parent 8f6ece97da
commit 2bf5ccc25c
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/arc/arcpgu_crtc.c
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@ -64,8 +64,8 @@ static const struct drm_crtc_funcs arc_pgu_crtc_funcs = {
.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
};
enum drm_mode_status arc_pgu_crtc_mode_valid(struct drm_crtc *crtc,
const struct drm_display_mode *mode)
static enum drm_mode_status arc_pgu_crtc_mode_valid(struct drm_crtc *crtc,
const struct drm_display_mode *mode)
{
struct arcpgu_drm_private *arcpgu = crtc_to_arcpgu_priv(crtc);
long rate, clk_rate = mode->clock * 1000;