drm/i915: Trivial sparse fixes
Move code around and invoke iomem annotation in a few more places in
order to silence sparse. Still a few more iomem annotations to go...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 3601466..c31e818 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -544,11 +544,11 @@
struct drm_device *dev = node->minor->dev;
drm_i915_private_t *dev_priv = dev->dev_private;
struct intel_ring_buffer *ring;
- volatile u32 *hws;
+ const volatile u32 __iomem *hws;
int i;
ring = &dev_priv->ring[(uintptr_t)node->info_ent->data];
- hws = (volatile u32 *)ring->status_page.page_addr;
+ hws = (volatile u32 __iomem *)ring->status_page.page_addr;
if (hws == NULL)
return 0;
@@ -615,7 +615,7 @@
if (!ring->obj) {
seq_printf(m, "No ringbuffer setup\n");
} else {
- u8 *virt = ring->virtual_start;
+ const u8 __iomem *virt = ring->virtual_start;
uint32_t off;
for (off = 0; off < ring->size; off += 4) {
@@ -1259,7 +1259,7 @@
}
static struct drm_info_list i915_debugfs_list[] = {
- {"i915_capabilities", i915_capabilities, 0, 0},
+ {"i915_capabilities", i915_capabilities, 0},
{"i915_gem_objects", i915_gem_object_info, 0},
{"i915_gem_gtt", i915_gem_gtt_info, 0},
{"i915_gem_active", i915_gem_object_list_info, 0, (void *) ACTIVE_LIST},