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| author | Patrik Jakobsson <patrik.r.jakobsson@gmail.com> | 2014-03-11 21:51:20 +0400 |
|---|---|---|
| committer | Patrik Jakobsson <patrik.r.jakobsson@gmail.com> | 2014-03-17 23:12:04 +0400 |
| commit | 778e26dee5e6b3be4611b1f99f8359cb64b27ce9 (patch) | |
| tree | b2776e555ac3588a97952d281a7c09db7b978203 /drivers/gpu/drm/gma500/psb_drv.h | |
| parent | c7829b29e9fd66f4e5cdd411feb28a22acdd1936 (diff) | |
| download | linux-778e26dee5e6b3be4611b1f99f8359cb64b27ce9.tar.xz | |
drm/gma500: Move asle interrupt work into a work task
Previously the backlight code was called from IRQ context which isn't
allowed. This patch moves all the asle work into a work task which takes
care of the locking bug reported by users.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64221
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/gma500/psb_drv.h')
| -rw-r--r-- | drivers/gpu/drm/gma500/psb_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h index 77bd7aba8298..d5421c072b6b 100644 --- a/drivers/gpu/drm/gma500/psb_drv.h +++ b/drivers/gpu/drm/gma500/psb_drv.h @@ -266,6 +266,7 @@ struct psb_intel_opregion { struct opregion_asle *asle; void *vbt; u32 __iomem *lid_state; + struct work_struct asle_work; }; struct sdvo_device_mapping { |