Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_stream_encoder.c: In function ‘dce110_update_generic_info_packet’:
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_stream_encoder.c:70:11: warning: variable ‘regval’ set but not used [-Wunused-but-set-variable]
Cc: Harry Wentland <harry.wentland@xxxxxxx>
Cc: Leo Li <sunpeng.li@xxxxxxx>
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: "Christian König" <christian.koenig@xxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: George Shen <george.shen@xxxxxxx>
Cc: Eric Bernstein <eric.bernstein@xxxxxxx>
Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c | 3 +--
1 file changed, 1 insertion(+), 2 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 ada57f745fd76..265eaef30a519 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);
}
--
2.25.1
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