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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: Christoph Hellwig <hch@lst.de>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20181013151707.32210-7-hch@lst.de
hifive-unleashed-5.1
Christoph Hellwig 2018-10-13 17:17:05 +02:00 committed by Benjamin Gaignard
parent 885054f991
commit 4035cc5738
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/sti/sti_gdp.c
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@ -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");