# \[PATCH 3/8\] spi: pic32-sqi: don't pass GFP\_DMA32 to dma\_alloc\_coherent

- From: Christoph Hellwig \<hch@lst.de\>
- Date: 2018-10-13 15:17:21 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2018/10/5407095
- 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 <hch@lst.de>
---
 drivers/spi/spi-pic32-sqi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-pic32-sqi.c b/drivers/spi/spi-pic32-sqi.c
index bd1c6b53283f..ab53e461d80f 100644
--- a/drivers/spi/spi-pic32-sqi.c
+++ b/drivers/spi/spi-pic32-sqi.c
@@ -468,7 +468,7 @@ static int ring_desc_ring_alloc(struct pic32_sqi *sqi)
 	/* allocate coherent DMAable memory for hardware buffer descriptors. */
 	sqi->bd = dma_zalloc_coherent(&sqi->master->dev,
 				      sizeof(*bd) * PESQI_BD_COUNT,
-				      &sqi->bd_dma, GFP_DMA32);
+				      &sqi->bd_dma, GFP_KERNEL);
 	if (!sqi->bd) {
 		dev_err(&sqi->master->dev, "failed allocating dma buffer\n");
 		return -ENOMEM;
-- 
2.19.1
```