Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c: In function
dce110_update_generic_info_packet:
drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c:68:11: warning:
variable regval set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c: In function
dce110_se_audio_setup:
drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c:1331:11: warning:
variable speakers set but not used [-Wunused-but-set-variable]
They are not used since commit 4562236b3bc0 ("drm/amd/dc:
Add dc display driver (v2)")
Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: zhengbin <zhengbi...@huawei.com>
---
drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
index 6ed922a..1a5b673 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
@@ -67,7 +67,6 @@ static void dce110_update_generic_info_packet(
uint32_t packet_index,
const struct dc_info_packet *info_packet)
{
- uint32_t regval;
/* TODOFPGA Figure out a proper number for max_retries polling for lock
* use 50 for now.
*/
@@ -99,7 +98,7 @@ static void dce110_update_generic_info_packet(
}
/* choose which generic packet to use */
{
- regval = REG_READ(AFMT_VBI_PACKET_CONTROL);
+ REG_READ(AFMT_VBI_PACKET_CONTROL);
REG_UPDATE(AFMT_VBI_PACKET_CONTROL,
AFMT_GENERIC_INDEX, packet_index);
}
@@ -1335,7 +1334,6 @@ 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);
@@ -1343,7 +1341,6 @@ 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) */
--
2.7.4
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