On Tue, 06 Aug 2019 07:29:49 +0200,
Christoph Hellwig wrote:
On Mon, Aug 05, 2019 at 11:22:03AM +0200, Takashi Iwai wrote:
quoted
This won't work as expected, unfortunately. It's a bit tricky check,
since the driver may have its own mmap implementation via
substream->ops->mmap, and the dma_buffer.dev.dev might point to
another object depending on the dma_buffer.dev.type.
So please replace with something like below:
quoted
From my gut feeling I'd reorder it a bit to make it more clear like
this:
http://git.infradead.org/users/hch/misc.git/commitdiff/958fccf54d00c16740522f818d23f9350498e911
if this is fine it'll be in the next version, waiting for a little more
feedback on the other patches.
Yes, the new one looks good.
Reviewed-by: Takashi Iwai <redacted>
Thanks!
Takashi