Commit 4035cc57 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Benjamin Gaignard
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drm: sti: don't pass GFP_DMA32 to dma_alloc_wc 



The DMA API does its own zone decisions based on the coherent_dma_mask.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarBenjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: default avatarBenjamin Gaignard <benjamin.gaignard@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20181013151707.32210-7-hch@lst.de
parent 885054f9

drivers/gpu/drm/sti/sti_gdp.c

+1 −1
Original line number Diff line number Diff line
@@ -517,7 +517,7 @@ static void sti_gdp_init(struct sti_gdp *gdp) 
	/* Allocate all the nodes within a single memory page */

	size = sizeof(struct sti_gdp_node) *

	    GDP_NODE_PER_FIELD * GDP_NODE_NB_BANK;

	base = dma_alloc_wc(gdp->dev, size, &dma_addr, GFP_KERNEL | GFP_DMA);

	base = dma_alloc_wc(gdp->dev, size, &dma_addr, GFP_KERNEL);



	if (!base) {

		DRM_ERROR("Failed to allocate memory for GDP node\n");

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