ASoC: dmaengine: Convert to generic PCM copy ops
This patch converts the ASoC dmaenging driver code to use the new unified PCM copy callback. It's a straightforward conversion from *_user() to *_iter() variants. The process callback is still using the direct pointer as of now, but it'll be converted in the next patch. Note that copy_from/to_iter() returns the copied bytes, hence the error condition is adjusted accordingly. Reviewed-by:Mark Brown <broonie@kernel.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Link: https://lore.kernel.org/r/20230815190136.8987-22-tiwai@suse.de Signed-off-by:
Takashi Iwai <tiwai@suse.de>
parent
ce2d8ed8
Please register or sign in to comment