Commit 8906e5bc authored by Ye Bin's avatar Ye Bin Committed by Alex Deucher

drm/amd/display: Remove set but used 'temp'

Addresses the following gcc warning with "make W=1":

In file included from drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../dmub_srv.h:67:0,
	from drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn21.c:26:
drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../inc/dmub_cmd.h: In function ‘dmub_rb_flush_pending’:
drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../inc/dmub_cmd.h:795:12: warning: variable ‘temp’ set but not used
 [-Wunused-but-set-variable]
    uint64_t temp;
                ^
In file included from drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../dmub_srv.h:67:0,
                 from drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_dcn30.c:26:
drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../inc/dmub_cmd.h: In function ‘dmub_rb_flush_pending’:
drivers/gpu/drm/amd/amdgpu/../display/dmub/src/../inc/dmub_cmd.h:795:12: warning: variable ‘temp’ set but not used
[-Wunused-but-set-variable]
   uint64_t temp;
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarYe Bin <yebin10@huawei.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4192f7b5
...@@ -792,12 +792,10 @@ static inline void dmub_rb_flush_pending(const struct dmub_rb *rb) ...@@ -792,12 +792,10 @@ static inline void dmub_rb_flush_pending(const struct dmub_rb *rb)
while (rptr != wptr) { while (rptr != wptr) {
uint64_t volatile *data = (uint64_t volatile *)rb->base_address + rptr / sizeof(uint64_t); uint64_t volatile *data = (uint64_t volatile *)rb->base_address + rptr / sizeof(uint64_t);
//uint64_t volatile *p = (uint64_t volatile *)data;
uint64_t temp;
int i; int i;
for (i = 0; i < DMUB_RB_CMD_SIZE / sizeof(uint64_t); i++) for (i = 0; i < DMUB_RB_CMD_SIZE / sizeof(uint64_t); i++)
temp = *data++; *data++;
rptr += DMUB_RB_CMD_SIZE; rptr += DMUB_RB_CMD_SIZE;
if (rptr >= rb->capacity) if (rptr >= rb->capacity)
......
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