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From:   Zhenneng Li <lizhenneng@kylinos.cn>
To:     David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>
Cc:     Jani Nikula <jani.nikula@linux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@intel.com>,
        Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
        intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
        linux-kernel@vger.kernel.org, Zhenneng Li <lizhenneng@kylinos.cn>
Subject: [PATCH] drm/i915: remove unnecessary spin_lock_irq
Date:   Fri, 29 Apr 2022 12:03:55 +0800
Message-Id: <20220429040355.2644322-1-lizhenneng@kylinos.cn>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

This code will not be called by interrupt handler,
so change it to spin_lock.

Signed-off-by: Zhenneng Li <lizhenneng@kylinos.cn>
---
 drivers/gpu/drm/i915/i915_scheduler.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_scheduler.c b/drivers/gpu/drm/i915/i915_scheduler.c
index 762127dd56c5..6615102a1568 100644
--- a/drivers/gpu/drm/i915/i915_scheduler.c
+++ b/drivers/gpu/drm/i915/i915_scheduler.c
@@ -288,9 +288,9 @@ static void __i915_schedule(struct i915_sched_node *node,
 
 void i915_schedule(struct i915_request *rq, const struct i915_sched_attr *attr)
 {
-	spin_lock_irq(&schedule_lock);
+	spin_lock(&schedule_lock);
 	__i915_schedule(&rq->sched, attr);
-	spin_unlock_irq(&schedule_lock);
+	spin_unlock(&schedule_lock);
 }
 
 void i915_sched_node_init(struct i915_sched_node *node)
-- 
2.25.1