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    SubjectRe: [PATCH 33/40] drm/amd/display/dc/inc/hw/dpp: Mark 'dpp_input_csc_matrix' as __maybe_unused
    On Thu, Nov 26, 2020 at 8:43 AM Lee Jones <lee.jones@linaro.org> wrote:
    >
    > 'dpp_input_csc_matrix' is used by some, but not all source files which
    > include dpp.h.
    >
    > Fixes the following W=1 kernel build warning(s):
    >
    > drivers/gpu/drm/amd/amdgpu/../display/dc/inc/hw/dpp.h:50:42: warning: ‘dpp_input_csc_matrix’ defined but not used [-Wunused-const-variable=]
    >
    > NB: Snipped lots of these for brevity
    >
    > Cc: Harry Wentland <harry.wentland@amd.com>
    > Cc: Leo Li <sunpeng.li@amd.com>
    > Cc: Alex Deucher <alexander.deucher@amd.com>
    > Cc: "Christian König" <christian.koenig@amd.com>
    > Cc: David Airlie <airlied@linux.ie>
    > Cc: Daniel Vetter <daniel@ffwll.ch>
    > Cc: amd-gfx@lists.freedesktop.org
    > Cc: dri-devel@lists.freedesktop.org
    > Signed-off-by: Lee Jones <lee.jones@linaro.org>

    Applied. Thanks!

    Alex

    > ---
    > drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h | 2 +-
    > 1 file changed, 1 insertion(+), 1 deletion(-)
    >
    > diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
    > index 6751186f6f904..ddbe4bb52724a 100644
    > --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
    > +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
    > @@ -47,7 +47,7 @@ struct dpp_input_csc_matrix {
    > uint16_t regval[12];
    > };
    >
    > -static const struct dpp_input_csc_matrix dpp_input_csc_matrix[] = {
    > +static const struct dpp_input_csc_matrix __maybe_unused dpp_input_csc_matrix[] = {
    > {COLOR_SPACE_SRGB,
    > {0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} },
    > {COLOR_SPACE_SRGB_LIMITED,
    > --
    > 2.25.1
    >
    > _______________________________________________
    > dri-devel mailing list
    > dri-devel@lists.freedesktop.org
    > https://lists.freedesktop.org/mailman/listinfo/dri-devel

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