diff options
| author | Andrew Morton <akpm@linux-foundation.org> | 2009-11-17 14:08:52 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-01-18 10:19:28 -0800 |
| commit | 0c51b5c49b554e7da4c929e1ee877d9e47ba1eec (patch) | |
| tree | 577ef35a4b4078c20edfee21fecd6a623e2ecc9a | |
| parent | c7e8c269f5d886064af13e7d3eff1324cd78248c (diff) | |
drm/i915: fix unused var
commit 29bd0ae25f8cb96b63560c2cbccec77b425e1603 upstream.
drivers/gpu/drm/i915/i915_dma.c: In function 'i915_driver_load':
drivers/gpu/drm/i915/i915_dma.c:1114: warning: 'll_base' may be used uninitialized in this function
Partly this is because gcc isn't smart enough. But `ll_base' does get used
uninitialised in the DRM_DEBUG() call.
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Eric Anholt <eric@anholt.net>
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 4a553adfa4f6..bc2db7d16d18 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1111,7 +1111,8 @@ static void i915_setup_compression(struct drm_device *dev, int size) { struct drm_i915_private *dev_priv = dev->dev_private; struct drm_mm_node *compressed_fb, *compressed_llb; - unsigned long cfb_base, ll_base; + unsigned long cfb_base; + unsigned long ll_base = 0; /* Leave 1M for line length buffer & misc. */ compressed_fb = drm_mm_search_free(&dev_priv->vram, size, 4096, 0); |