diff options
| author | Daniel Vetter | 2015-07-07 09:10:40 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2015-07-07 11:41:40 +0200 |
| commit | 6adfb1ef106bfe4b5ecb8bd75c4d037741d28a48 (patch) | |
| tree | 0e710c7d6fbd8e2db3d6349d04db15f705a97479 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | drm/i915: Ditch SUPPORTS_INTEGRATED_HDMI|DP and use IS_G4X instead (diff) | |
| download | kernel-qcow2-linux-6adfb1ef106bfe4b5ecb8bd75c4d037741d28a48.tar.gz kernel-qcow2-linux-6adfb1ef106bfe4b5ecb8bd75c4d037741d28a48.tar.xz kernel-qcow2-linux-6adfb1ef106bfe4b5ecb8bd75c4d037741d28a48.zip | |
drm/i915: s/mdelay/msleep/
Burning cpu cycles isn't awesome, so use sleeps instead.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 6eb5d76e6912..1efac89cb738 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4255,7 +4255,7 @@ static void ironlake_enable_drps(struct drm_device *dev) if (wait_for_atomic((I915_READ(MEMSWCTL) & MEMCTL_CMD_STS) == 0, 10)) DRM_ERROR("stuck trying to change perf mode\n"); - mdelay(1); + msleep(1); ironlake_set_drps(dev, fstart); @@ -4286,10 +4286,10 @@ static void ironlake_disable_drps(struct drm_device *dev) /* Go back to the starting frequency */ ironlake_set_drps(dev, dev_priv->ips.fstart); - mdelay(1); + msleep(1); rgvswctl |= MEMCTL_CMD_STS; I915_WRITE(MEMSWCTL, rgvswctl); - mdelay(1); + msleep(1); spin_unlock_irq(&mchdev_lock); } |