Re: [PATCH 13/22] spi: atmel: Don't use GFP_DMA when calling dma_alloc_coherent()
On Sat, Feb 19, 2022 at 08:52:12AM +0800, Baoquan He wrote: > 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().