drm/i915: fixup sparse warnings

[deliverable/linux.git] / drivers / gpu / drm / i915 / i915_debugfs.c

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 58e66768774129061d8b7236b457d217fe2d7548..ce60506b574bbbcda36830def1f93f0823499b94 100644 (file)
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -546,11 +546,11 @@ static int i915_hws_info(struct seq_file *m, void *data)
        struct drm_device *dev = node->minor->dev;
        drm_i915_private_t *dev_priv = dev->dev_private;
        struct intel_ring_buffer *ring;
-       const volatile u32 __iomem *hws;
+       const u32 *hws;
        int i;
 
        ring = &dev_priv->ring[(uintptr_t)node->info_ent->data];
-       hws = (volatile u32 __iomem *)ring->status_page.page_addr;
+       hws = ring->status_page.page_addr;
        if (hws == NULL)
                return 0;