diff options
| author | Harry Wentland <harry.wentland@amd.com> | 2017-10-31 15:17:27 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-06 12:47:37 -0500 |
| commit | a696dc208fa123d7c710ae757d3f621e9ab8b081 (patch) | |
| tree | f69941a73d1de5c461b1d14d2e382f50555b5eb4 | |
| parent | b310b081ad744dca288af33ef8331796840a1da2 (diff) | |
drm/amd/display: Remove unused register read in program_pwl
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dce_transform.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c index 97414abbc69d..330dbe9989d4 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c @@ -1181,7 +1181,6 @@ static void program_pwl( struct dce_transform *xfm_dce, const struct pwl_params *params) { - uint32_t value; int retval; uint8_t max_tries = 10; uint8_t counter = 0; @@ -1198,7 +1197,6 @@ static void program_pwl( while (counter < max_tries) { if (REG(DCFE_MEM_PWR_STATUS)) { - value = REG_READ(DCFE_MEM_PWR_STATUS); REG_GET(DCFE_MEM_PWR_STATUS, DCP_REGAMMA_MEM_PWR_STATE, &retval); @@ -1207,7 +1205,6 @@ static void program_pwl( break; ++counter; } else { - value = REG_READ(DCFE_MEM_LIGHT_SLEEP_CNTL); REG_GET(DCFE_MEM_LIGHT_SLEEP_CNTL, REGAMMA_LUT_MEM_PWR_STATE, &retval); |