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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-12-05 11:43:39 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-12-05 11:43:39 +0100 |
| commit | 5aa7d52aebfc11760bbc5b081ed621227bb77981 (patch) | |
| tree | 1bb2542ff9f8f58599325a68f3861f80be27bf26 /drivers/char/agp | |
| parent | Merge branch 'drm-intel-fixes' into drm-intel-next (diff) | |
| parent | drm/i915: announce to userspace that the bsd ring is coherent (diff) | |
| download | linux-5aa7d52aebfc11760bbc5b081ed621227bb77981.tar.xz linux-5aa7d52aebfc11760bbc5b081ed621227bb77981.zip | |
Merge branch 'drm-intel-fixes' into drm-intel-next
Immediate merge for the conflicting introduction of HAS_COHERENT_RINGS.
Conflicts:
drivers/gpu/drm/i915/i915_dma.c
include/drm/i915_drm.h
Diffstat (limited to 'drivers/char/agp')
| -rw-r--r-- | drivers/char/agp/intel-gtt.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 8cf600cdac06..326ca2ef06b5 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -721,8 +721,10 @@ static int intel_fake_agp_fetch_size(void) static void i830_cleanup(void) { - kunmap(intel_private.i8xx_page); - intel_private.i8xx_flush_page = NULL; + if (intel_private.i8xx_flush_page) { + kunmap(intel_private.i8xx_flush_page); + intel_private.i8xx_flush_page = NULL; + } __free_page(intel_private.i8xx_page); intel_private.i8xx_page = NULL; |