Fix the following warnings:
CC drivers/gpu/drm/i915/intel_audio.o
drivers/gpu/drm/i915/intel_audio.c: In function ‘hsw_audio_codec_enable’:
drivers/gpu/drm/i915/intel_audio.c:332:39: warning: passing argument 2 of ‘audio_rate_need_prog’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
if (audio_rate_need_prog(intel_crtc, adjusted_mode)) {
^
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 *’
static bool audio_rate_need_prog(struct intel_crtc *crtc,
^
Signed-off-by: Geliang Tang <geliangtang@xxxxxxx>
---
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 baadd90..72d696b 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -145,7 +145,7 @@ 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)) &&
--
2.5.0
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