From ac048e1734699dd98f4bdf4daf2b9592d4a4d38e Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Tue, 3 Feb 2009 19:05:12 +1000
Subject: [PATCH] i915: fix unneeded locking in i915 LVDS get modes code.
This code is always called under the lock from the higher layers,
so need to go locking it here.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/gpu/drm/i915/intel_lvds.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index b36a5214d8d..cf8da644faf 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -311,10 +311,8 @@ static int intel_lvds_get_modes(struct drm_connector *connector)
if (dev_priv->panel_fixed_mode != NULL) {
struct drm_display_mode *mode;
- mutex_lock(&dev->mode_config.mutex);
mode = drm_mode_duplicate(dev, dev_priv->panel_fixed_mode);
drm_mode_probed_add(connector, mode);
- mutex_unlock(&dev->mode_config.mutex);
return 1;
}
--
2.41.3