[PATCH 11/22] staging: emxx_udc: Don't use GFP_DMA when calling dma_alloc_coherent()

Baoquan He
2022-02-19T00:54:59Z

dma_alloc_coherent() allocates dma buffer with device's addressing
limitation in mind. It's redundent to specify GFP_DMA when calling
dma_alloc_coherent().

[ 42.hyeyoo@gmail.com: Update changelog ]

Signed-off-by: Baoquan He <bhe@redhat.com>
Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
---
drivers/staging/media/imx/imx-media-utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index 94bc866ca28c..043281ec2e9d 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -588,7 +588,7 @@ int imx_media_alloc_dma_buf(struct device *dev,

buf->len = PAGE_ALIGN(size);
buf->virt = dma_alloc_coherent(dev, buf->len, &buf->phys,
- GFP_DMA | GFP_KERNEL);
+ GFP_KERNEL);
if (!buf->virt) {
dev_err(dev, "%s: failed\n", __func__);
return -ENOMEM;
--
2.17.2