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drivers: gpu: Mark function as static in r600_hdmi.c

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Mark function r600_audio_set_dto() as static in drm/radeon/r600_hdmi.c
because it is not used outside this file.

This eliminates the following warning in drm/radeon/r600_hdmi.c:
drivers/gpu/drm/radeon/r600_hdmi.c:253:6: warning: no previous prototype for ‘r600_audio_set_dto’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rashika Kheria 2014-01-06 21:18:08 +05:30 • committed by Alex Deucher
commit 27b831793d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/radeon/r600_hdmi.c
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@ -250,7 +250,7 @@ static void r600_hdmi_audio_workaround(struct drm_encoder *encoder)
value, ~HDMI0_AUDIO_TEST_EN);
}
void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock)
static void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;