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Commit 2524fc7f authored by David Herrmann's avatar David Herrmann Committed by Dave Airlie
Browse files

drm/armada: use shmem helpers if possible 



shmem_read_mapping_page() uses mapping_gfp_mask(mapping) as default gfp
mask. No reason to use shmem_read_mapping_page_gfp() directly if we want
the default behavior.

Acked-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: default avatarDavid Herrmann <dh.herrmann@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 2123000b

drivers/gpu/drm/armada/armada_gem.c

+1 −3
Original line number Diff line number Diff line
@@ -433,7 +433,6 @@ armada_gem_prime_map_dma_buf(struct dma_buf_attachment *attach, 


	if (dobj->obj.filp) {

		struct address_space *mapping;

		gfp_t gfp;

		int count;



		count = dobj->obj.size / PAGE_SIZE;
@@ -441,12 +440,11 @@ armada_gem_prime_map_dma_buf(struct dma_buf_attachment *attach, 
			goto free_sgt;



		mapping = file_inode(dobj->obj.filp)->i_mapping;

		gfp = mapping_gfp_mask(mapping);



		for_each_sg(sgt->sgl, sg, count, i) {

			struct page *page;



			page = shmem_read_mapping_page_gfp(mapping, i, gfp);

			page = shmem_read_mapping_page(mapping, i);

			if (IS_ERR(page)) {

				num = i;

				goto release;