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 at gmail.com> Reviewed-by: Josh Triplett <josh at joshtriplett.org> --- drivers/gpu/drm/radeon/r600_hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index b7d3ecb..3016fc1 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -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; -- 1.7.9.5