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drm/amd/display: remove set but not used variable 'speakers' in dce_stream_encoder.c

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c:1339:11: warning: variable ‘speakers’ set but not used [-Wunused-but-set-variable]

It is introduced by commit 4562236b3b ("drm/amd/dc:
Add dc display driver (v2)"), but never used, so remove it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zheng Bin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Zheng Bin 2020-04-30 11:40:33 +08:00 committed by Alex Deucher
parent 509c58189c
commit 83700e20b8
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
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@ -1336,7 +1336,6 @@ static void dce110_se_audio_setup(
{
struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
uint32_t speakers = 0;
uint32_t channels = 0;
ASSERT(audio_info);
@ -1344,7 +1343,6 @@ static void dce110_se_audio_setup(
/* This should not happen.it does so we don't get BSOD*/
return;
speakers = audio_info->flags.info.ALLSPEAKERS;
channels = speakers_to_channels(audio_info->flags.speaker_flags).all;
/* setup the audio stream source select (audio -> dig mapping) */