Hi Sascha, On Fri, Oct 18, 2019 at 6:39 AM Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> wrote: > > Since ceeeb99cd821 we no longer abuse the DMA_CTRL_ACK flag for custom > driver use and introduced the MXS_DMA_CTRL_WAIT4END instead. We have not > changed all users to this flag though. This patch fixes it for the > mxs-mmc driver. If I read this correctly, this patch is not the complete fix for all users. Wouldn't it be better to revert the offending commit instead?