diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 64d65f564a7..bec1f9ffba2 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4088,8 +4088,6 @@ void intel_init_power_well(struct drm_device *dev) if (!IS_HASWELL(dev)) return; - mutex_lock(&dev->struct_mutex); - /* For now, we need the power well to be always enabled. */ intel_set_power_well(dev, true); @@ -4097,8 +4095,6 @@ void intel_init_power_well(struct drm_device *dev) * the driver is in charge now. */ if (I915_READ(HSW_PWR_WELL_BIOS) & HSW_PWR_WELL_ENABLE) I915_WRITE(HSW_PWR_WELL_BIOS, 0); - - mutex_unlock(&dev->struct_mutex); } /* Set up chip specific power management-related functions */ |