# \[PATCH 6/8\] drm: sti: don't pass GFP\_DMA32 to dma\_alloc\_wc - From: Christoph Hellwig \ - Date: 2018-10-13 15:17:29 - List: linux-fbdev - Page: https://ratatoskr.run/linux-fbdev/2018/10/5407098 - Thread: https://ratatoskr.run/linux-pm/2018/10/5407092/t.md ```text The DMA API does its own zone decisions based on the coherent_dma_mask. Signed-off-by: Christoph Hellwig --- drivers/gpu/drm/sti/sti_gdp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c index c32de6cbf061..cdf0a1396e00 100644 --- a/drivers/gpu/drm/sti/sti_gdp.c +++ b/drivers/gpu/drm/sti/sti_gdp.c @@ -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"); -- 2.19.1 ```