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drm/i915/display/psr: Fix cppcheck warnings 

Fix redundant condition, caught in cppcheck by kernel test robot.

Reported-by: kernel test robot <lkp@intel.com>
Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Fixes: b64d6c5138 ("drm/i915/display: Support PSR Multiple Instances")
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Harish Chegondi <harish.chegondi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210409231738.238682-1-jose.souza@intel.com
(cherry picked from commit 1884b579c0)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
José Roberto de Souza 2021-04-09 16:17:38 -07:00 committed by Jani Nikula
parent 36c119c10e
commit 3aea49fd4f
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/i915/display/intel_psr.c
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@ -1519,8 +1519,7 @@ void intel_psr_wait_for_idle(const struct intel_crtc_state *new_crtc_state)
u32 psr_status;
mutex_lock(&intel_dp->psr.lock);
if (!intel_dp->psr.enabled ||
(intel_dp->psr.enabled && intel_dp->psr.psr2_enabled)) {
if (!intel_dp->psr.enabled || intel_dp->psr.psr2_enabled) {
mutex_unlock(&intel_dp->psr.lock);
continue;
}