leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/amd/display/dc/gpio/hw_ddc: Remove unused variable 'reg2'

Browse Source 
Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/hw_ddc.c: In function ‘set_config’:
 drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/hw_ddc.c:110:13: warning: variable ‘reg2’ set but not used [-Wunused-but-set-variable]

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>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lee Jones 2021-01-11 19:18:49 +00:00 committed by Alex Deucher
parent 08c06e26d4
commit 93e67af42d
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c
View File

@ -107,13 +107,12 @@ static enum gpio_result set_config(
msleep(3);
}
} else {
uint32_t reg2;
uint32_t sda_pd_dis = 0;
uint32_t scl_pd_dis = 0;
reg2 = REG_GET_2(gpio.MASK_reg,
DC_GPIO_SDA_PD_DIS, &sda_pd_dis,
DC_GPIO_SCL_PD_DIS, &scl_pd_dis);
REG_GET_2(gpio.MASK_reg,
DC_GPIO_SDA_PD_DIS, &sda_pd_dis,
DC_GPIO_SCL_PD_DIS, &scl_pd_dis);
if (sda_pd_dis) {
REG_SET(gpio.MASK_reg, regval,