linux/drivers/gpu/drm/ast
Daniel Vetter a66b2ea224 drm/ast: Don't grab dev->struct_mutex for in mmap offset ioctl
Since David Herrmann's mmap vma manager rework we don't need to grab
dev->struct_mutex any more to prevent races when looking up the mmap
offset. Drop it and instead don't forget to use the unref_unlocked
variant (since the drm core still cares).

Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2015-08-10 13:36:55 +02:00
..
Kconfig
Makefile
ast_dp501.c
ast_dram_tables.h
ast_drv.c
ast_drv.h
ast_fb.c
ast_main.c
ast_mode.c
ast_post.c
ast_tables.h
ast_ttm.c