linux-kernel - [PATCH 8/8] fsl-diu-fb: don't pass GFP_DMA32 to dmam_alloc

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Date:   Sat, 13 Oct 2018 17:17:07 +0200
From:   Christoph Hellwig <hch@....de>
To:     linux-pm@...r.kernel.org, linux-tegra@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, linux-media@...r.kernel.org,
        linux-spi@...r.kernel.org, linux-fbdev@...r.kernel.org,
        alsa-devel@...a-project.org
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 8/8] fsl-diu-fb: don't pass GFP_DMA32 to dmam_alloc_coherent

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

Signed-off-by: Christoph Hellwig <hch@....de>
---
 drivers/video/fbdev/fsl-diu-fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c
index bc9eb8afc313..6a49fe917bdb 100644
--- a/drivers/video/fbdev/fsl-diu-fb.c
+++ b/drivers/video/fbdev/fsl-diu-fb.c
@@ -1697,7 +1697,7 @@ static int fsl_diu_probe(struct platform_device *pdev)
 	int ret;
 
 	data = dmam_alloc_coherent(&pdev->dev, sizeof(struct fsl_diu_data),
-				   &dma_addr, GFP_DMA | __GFP_ZERO);
+				   &dma_addr, GFP_KERNEL | __GFP_ZERO);
 	if (!data)
 		return -ENOMEM;
 	data->dma_addr = dma_addr;
-- 
2.19.1