[PATCH 2/5] drm/armada: use shmem helpers if possible

[David Herrmann]

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.

Cc: Russell King <rmk+kernel at arm.linux.org.uk>
Signed-off-by: David Herrmann <dh.herrmann at gmail.com>
---
 drivers/gpu/drm/armada/armada_gem.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/armada/armada_gem.c 
b/drivers/gpu/drm/armada/armada_gem.c
index 887816f..bb9b642 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -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;
-- 
1.9.3