media: sti/bdisp: don't pass GFP_DMA32 to dma_alloc_attrs

The DMA API does its own zone decisions based on the coherent_dma_mask.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/platform/sti/bdisp/bdisp-hw.c

@@ -510,7 +510,7 @@ int bdisp_hw_alloc_filters(struct device *dev)
 
 	/* Allocate all the filters within a single memory page */
 	size = (BDISP_HF_NB * NB_H_FILTER) + (BDISP_VF_NB * NB_V_FILTER);
-	base = dma_alloc_attrs(dev, size, &paddr, GFP_KERNEL | GFP_DMA,
+	base = dma_alloc_attrs(dev, size, &paddr, GFP_KERNEL,
 			       DMA_ATTR_WRITE_COMBINE);
 	if (!base)
 		return -ENOMEM;