[PATCH 4/4] drm/amd/display: remove set but not used variable 'min_content'

[zhengbin]

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

drivers/gpu/drm/amd/display/modules/color/color_gamma.c: In function build_freesync_hdr:
drivers/gpu/drm/amd/display/modules/color/color_gamma.c:830:20: warning: variable min_content set but not used [-Wunused-but-set-variable]

It is not used since commit 50575eb5b339 ("drm/amd/display:
Only use EETF when maxCL > max display")

Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: zhengbin <zhengbin13 at huawei.com>
---
 drivers/gpu/drm/amd/display/modules/color/color_gamma.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
index 1de4805..9b121b0 100644
--- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
+++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
@@ -937,7 +937,6 @@ static bool build_freesync_hdr(struct pwl_float_data_ex *rgb_regamma,
 	struct fixed31_32 max_display;
 	struct fixed31_32 min_display;
 	struct fixed31_32 max_content;
-	struct fixed31_32 min_content;
 	struct fixed31_32 clip = dc_fixpt_one;
 	struct fixed31_32 output;
 	bool use_eetf = false;
@@ -951,7 +950,6 @@ static bool build_freesync_hdr(struct pwl_float_data_ex *rgb_regamma,
 	max_display = dc_fixpt_from_int(fs_params->max_display);
 	min_display = dc_fixpt_from_fraction(fs_params->min_display, 10000);
 	max_content = dc_fixpt_from_int(fs_params->max_content);
-	min_content = dc_fixpt_from_fraction(fs_params->min_content, 10000);
 	sdr_white_level = dc_fixpt_from_int(fs_params->sdr_white_level);

 	if (fs_params->min_display > 1000) // cap at 0.1 at the bottom
--
2.7.4