diff options
Diffstat (limited to 'drivers/video/omap2/omapfb/omapfb.h')
| -rw-r--r-- | drivers/video/omap2/omapfb/omapfb.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/video/omap2/omapfb/omapfb.h b/drivers/video/omap2/omapfb/omapfb.h index b93086f4306d..71cd8bab31c0 100644 --- a/drivers/video/omap2/omapfb/omapfb.h +++ b/drivers/video/omap2/omapfb/omapfb.h @@ -62,8 +62,6 @@ struct omapfb2_mem_region { bool alloc; /* allocated by the driver */ bool map; /* kernel mapped by the driver */ atomic_t map_count; - struct rw_semaphore lock; - atomic_t lock_count; }; /* appended to fb_info */ @@ -191,18 +189,4 @@ static inline int omapfb_overlay_enable(struct omap_overlay *ovl, return ovl->disable(ovl); } -static inline struct omapfb2_mem_region * -omapfb_get_mem_region(struct omapfb2_mem_region *rg) -{ - down_read_nested(&rg->lock, rg->id); - atomic_inc(&rg->lock_count); - return rg; -} - -static inline void omapfb_put_mem_region(struct omapfb2_mem_region *rg) -{ - atomic_dec(&rg->lock_count); - up_read(&rg->lock); -} - #endif |