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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
This commit is contained in:
Kumar, Mahesh 2017-05-17 17:28:25 +05:30 committed by Matt Roper
parent 7b75119c8b
commit 336031ea1c
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/i915/intel_pm.c
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@ -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);