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| author | YueHaibing <yuehaibing@huawei.com> | 2019-11-12 10:10:50 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-11-13 15:29:46 -0500 |
| commit | 025916c914d1efe1e077759d34e4bde25f10ae80 (patch) | |
| tree | defd0df5ad98833febfef7f53c96b85bbdc6de05 | |
| parent | 8c27a0c451803ce75a9027bac5138582cee5c335 (diff) | |
| download | linux-stable-025916c914d1efe1e077759d34e4bde25f10ae80.tar.gz linux-stable-025916c914d1efe1e077759d34e4bde25f10ae80.tar.bz2 linux-stable-025916c914d1efe1e077759d34e4bde25f10ae80.zip | |
drm/amd/display: remove set but not used variable 'bpc'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c: In function get_pbn_from_timing:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2364:11: warning:
variable bpc set but not used [-Wunused-but-set-variable]
It is not used since commit e49f69363adf ("drm/amd/display: use
proper formula to calculate bandwidth from timing"), this also
remove get_color_depth(), which is only used here.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index bdc8be373ff0..1be427759771 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -2638,28 +2638,13 @@ static struct fixed31_32 get_pbn_per_slot(struct dc_stream_state *stream) return dc_fixpt_div_int(mbytes_per_sec, 54); } -static int get_color_depth(enum dc_color_depth color_depth) -{ - switch (color_depth) { - case COLOR_DEPTH_666: return 6; - case COLOR_DEPTH_888: return 8; - case COLOR_DEPTH_101010: return 10; - case COLOR_DEPTH_121212: return 12; - case COLOR_DEPTH_141414: return 14; - case COLOR_DEPTH_161616: return 16; - default: return 0; - } -} - static struct fixed31_32 get_pbn_from_timing(struct pipe_ctx *pipe_ctx) { - uint32_t bpc; uint64_t kbps; struct fixed31_32 peak_kbps; uint32_t numerator; uint32_t denominator; - bpc = get_color_depth(pipe_ctx->stream_res.pix_clk_params.color_depth); kbps = dc_bandwidth_in_kbps_from_timing(&pipe_ctx->stream->timing); /* |