diff options
| author | Dave Airlie <airlied@redhat.com> | 2011-10-24 08:48:39 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-10-24 08:48:39 +0400 |
| commit | 9b553f72869584cc14d5724fbbc09f88de0f08de (patch) | |
| tree | 923d790483d32dd209bf1bf2cdfc7c7abbb68aa7 /include/linux | |
| parent | c5c42360bc1cb14c7da3186683e9525b33b72656 (diff) | |
| parent | 82d165557ef094d4b4dfc05871aee618ec7102b0 (diff) | |
| download | linux-9b553f72869584cc14d5724fbbc09f88de0f08de.tar.xz | |
Merge branch 'drm-intel-next' of git://people.freedesktop.org/~keithp/linux into drm-core-next
* 'drm-intel-next' of git://people.freedesktop.org/~keithp/linux: (72 commits)
drm/i915/dp: Fix eDP on PCH DP on CPT/PPT
drm/i915/dp: Introduce is_cpu_edp()
drm/i915: use correct SPD type value
drm/i915: fix ILK+ infoframe support
drm/i915: add DP test request handling
drm/i915: read full receiver capability field during DP hot plug
drm/i915/dp: Remove eDP special cases from bandwidth checks
drm/i915/dp: Fix the math in intel_dp_link_required
drm/i915/panel: Always record the backlight level again (but cleverly)
i915: Move i915_read/write out of line
drm/i915: remove transcoder PLL mashing from mode_set per specs
drm/i915: if transcoder disable fails, say which
drm/i915: set watermarks for third pipe on IVB
drm/i915: export a CPT mode set verification function
drm/i915: fix transcoder PLL select masking
drm/i915: fix IVB cursor support
drm/i915: fix debug output for 3 pipe configs
drm/i915: add PLL sharing support to handle 3 pipes
drm/i915: fix PCH PLL assertion check for 3 pipes
drm/i915: use transcoder select bits on VGA and HDMI on CPT
...
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/io-mapping.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index 8cdcc2a199ad..1feeb5263565 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -117,6 +117,8 @@ io_mapping_unmap(void __iomem *vaddr) #else +#include <linux/uaccess.h> + /* this struct isn't actually defined anywhere */ struct io_mapping; @@ -138,12 +140,14 @@ static inline void __iomem * io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset) { + pagefault_disable(); return ((char __force __iomem *) mapping) + offset; } static inline void io_mapping_unmap_atomic(void __iomem *vaddr) { + pagefault_enable(); } /* Non-atomic map/unmap */ |