Re: [PATCH] s3cmci: port DMA code to dmaengine API

Vasily Khoruzhick
2014-05-20T10:22:55Z

Hi Arnd,

On Mon, May 19, 2014 at 10:02 PM, Arnd Bergmann <arnd@arndb.de> wrote:
> For this driver, you don't have to go that far, as long as it's
> ensure that the pointer to the filter function is available to
> the driver, i.e. you can't have a built-in s3mci driver when the
> dmaengine driver is a loadable module.

OK, so I guess I need to add explicit dependency on
CONFIG_S3C24XX_DMAC for s3cmci driver.

Btw, I didn't understand if it's acceptable to pass DMA channel number
through DMA resource for non-DT case or not?

Regards
Vasily