drm_local_map.offset is not only used for resource_size_t but also dma_addr_t which may be of different sizes.
Reported-by: Nathan Chancellor natechancellor@gmail.com Fixes: 8e4ff9b56957 ("drm: Remove the dma_alloc_coherent wrapper for internal usage") Signed-off-by: Chris Wilson chris@chris-wilson.co.uk Cc: Dave Airlie airlied@gmail.com Cc: Nathan Chancellor natechancellor@gmail.com Cc: Linus Torvalds torvalds@linux-foundation.org --- include/drm/drm_legacy.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/drm/drm_legacy.h b/include/drm/drm_legacy.h index dcef3598f49e..aed382c17b26 100644 --- a/include/drm/drm_legacy.h +++ b/include/drm/drm_legacy.h @@ -136,7 +136,7 @@ struct drm_sg_mem { * Kernel side of a mapping */ struct drm_local_map { - resource_size_t offset; /**< Requested physical address (0 for SAREA)*/ + dma_addr_t offset; /**< Requested physical address (0 for SAREA)*/ unsigned long size; /**< Requested physical size (bytes) */ enum drm_map_type type; /**< Type of memory to map */ enum drm_map_flags flags; /**< Flags */