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authorDaniel Vetter <daniel.vetter@ffwll.ch>2015-12-11 19:44:15 +0100
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-12-17 16:59:24 +0100
commit71a199bacb398ee54eeac001699257dda083a455 (patch)
tree0ffa037deaa85a0bf59aebc78211e37aff1972c7 /drivers/gpu/drm
parentbe69459a8027787b63e7541d53d1ee86ec9c5056 (diff)
drm/i915: mdelay(10) considered harmful
I missed this myself when reviewing commit 237ed86c693d8a8e4db476976aeb30df4deac74b Author: Sonika Jindal <sonika.jindal@intel.com> Date: Tue Sep 15 09:44:20 2015 +0530 drm/i915: Check live status before reading edid Long sleeps like this really shouldn't waste cpu cycles spinning. Cc: Sonika Jindal <sonika.jindal@intel.com> Cc: "Wang, Gary C" <gary.c.wang@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1449859455-32609-1-git-send-email-daniel.vetter@ffwll.ch Reviewed-by: Sonika Jindal <sonika.jindal@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/i915/intel_hdmi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 23f339e04f73..478e31fda067 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -1395,7 +1395,7 @@ intel_hdmi_detect(struct drm_connector *connector, bool force)
while (!live_status && --retry) {
live_status = intel_digital_port_connected(dev_priv,
hdmi_to_dig_port(intel_hdmi));
- mdelay(10);
+ msleep(10);
}
if (!live_status)