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drm/amd/display: Remove set but not used variable 'pixel_width'

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

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c: In function dpp2_get_optimal_number_of_taps:
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c:359:11: warning: variable pixel_width set but not used [-Wunused-but-set-variable]

It is not used since commit f7de96ee8b ("drm/amd/display:
Add DCN2 DPP")

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
zhengbin
2019-10-05 10:44:35 +08:00
committed by Alex Deucher
parent 2b0619c159
commit adda1367a8
1 changed files with 0 additions and 7 deletions
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7
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c
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@@ -376,13 +376,6 @@ bool dpp2_get_optimal_number_of_taps(
struct scaler_data *scl_data, struct scaler_data *scl_data,
const struct scaling_taps *in_taps) const struct scaling_taps *in_taps)
{ {
uint32_t pixel_width;
if (scl_data->viewport.width > scl_data->recout.width)
pixel_width = scl_data->recout.width;
else
pixel_width = scl_data->viewport.width;
/* Some ASICs does not support FP16 scaling, so we reject modes require this*/ /* Some ASICs does not support FP16 scaling, so we reject modes require this*/
if (scl_data->viewport.width != scl_data->h_active && if (scl_data->viewport.width != scl_data->h_active &&
scl_data->viewport.height != scl_data->v_active && scl_data->viewport.height != scl_data->v_active &&