Re: [PATCH 6/7] mtd: spi-nor: ensure memory used for nor->read() is DMA safe
From: Boris Brezillon
Date: Thu Nov 08 2018 - 08:03:58 EST
On Thu, 8 Nov 2018 11:07:18 +0000
<Tudor.Ambarus@xxxxxxxxxxxxx> wrote:
> Use GFP_DMA to ensure that the memory we allocate for transfers in
> nor->read() can be DMAed.
See my comment on patch 5.