Re: [PATCH 1/1] dmaengine: mxs-dma: switch from dma_coherent to dma_pool

Vinod Koul
2024-02-22T13:47:23Z

On 20-02-24, 12:38, Frank Li wrote:
> On Mon, Feb 19, 2024 at 01:23:22PM -0300, Fabio Estevam wrote:
> > On Mon, Feb 19, 2024 at 12:57 PM Frank Li <Frank.Li@nxp.com> wrote:
> > >
> > > From: Han Xu <han.xu@nxp.com>
> > >
> > > Using dma_pool to manage dma descriptor memory.
> >
> > Please clearly describe the motivation for doing this.
>
> This try to fix a cma_alloc failure. But it is not correct to use dma_pool.
> let's work out a better method.

Good one, but this should be in log :-)

>
> Frank

--
~Vinod