On Fri, Jan 8, 2021 at 3:15 PM Lee Jones <lee.jones@xxxxxxxxxx> wrote:
>
> 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>
Applied. Thanks!
Alex
> ---
> 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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