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| author | Kumar, Mahesh <mahesh1.kumar@intel.com> | 2017-05-17 17:28:25 +0530 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2017-05-17 14:32:53 -0700 |
| commit | 336031ea1cdb056eb2f7bd21fce46dda52fc0412 (patch) | |
| tree | 50ab2d8ec0584bc21b38e98cf63f5880b8edcea8 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | 7b75119c8bb9bde34f0cc36690094f8928a4c491 (diff) | |
| download | linux-336031ea1cdb056eb2f7bd21fce46dda52fc0412.tar.gz linux-336031ea1cdb056eb2f7bd21fce46dda52fc0412.tar.bz2 linux-336031ea1cdb056eb2f7bd21fce46dda52fc0412.zip | |
drm/i915/skl+: no need to memset again
We are already doing memset of ddb structure at the begining of skl_allocate_pipe_ddb
function, No need to again do a memset.
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170517115831.13830-7-mahesh1.kumar@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index f494af358874..37dd3e7108c9 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4072,10 +4072,8 @@ skl_allocate_pipe_ddb(struct intel_crtc_state *cstate, skl_ddb_get_pipe_allocation_limits(dev, cstate, alloc, &num_active); alloc_size = skl_ddb_entry_size(alloc); - if (alloc_size == 0) { - memset(ddb->plane[pipe], 0, sizeof(ddb->plane[pipe])); + if (alloc_size == 0) return 0; - } skl_ddb_calc_min(cstate, num_active, minimum, y_minimum); |