The lack of const leads to a compile warning after merging i915 upstream tree: drivers/gpu/drm/i915/intel_audio.c:147:13: note: expected 'struct drm_display_mode *' but argument is of type 'const struct drm_display_mode *'
Reported-by: kbuild test robot fengguang.wu@intel.com Signed-off-by: Takashi Iwai tiwai@suse.de --- drivers/gpu/drm/i915/intel_audio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c index 30f6859dcb36..dffd0b4c5f17 100644 --- a/drivers/gpu/drm/i915/intel_audio.c +++ b/drivers/gpu/drm/i915/intel_audio.c @@ -144,7 +144,7 @@ static uint32_t audio_config_setup_n_reg(int n, uint32_t val)
/* check whether N/CTS/M need be set manually */ static bool audio_rate_need_prog(struct intel_crtc *crtc, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { if (((mode->clock == TMDS_297M) || (mode->clock == TMDS_296M)) &&