drm/i915: ivybridge_handle_parity_error should be static

Notice by Fengguang Wu's automatic sparse checker.

Reported-by: Fengguang Wu <wfg@linux.intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 4a457521d76ebf641b7978947ea3988518d38d54..53356f44aba30ec4524f20f873950c17ab00e39c 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -462,7 +462,7 @@ static void ivybridge_parity_work(struct work_struct *work)
        kfree(parity_event[1]);
 }
 
-void ivybridge_handle_parity_error(struct drm_device *dev)
+static void ivybridge_handle_parity_error(struct drm_device *dev)
 {
        drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
        unsigned long flags;