Re: [alsa-devel] [PATCH] [v2] ASoC: let snd_soc_update_bits() return an error code

On Mon, 2011-01-10 at 15:58 -0600, Timur Tabi wrote:

Update snd_soc_update_bits() so that it returns a negative error code if the the read or write operation fails.

Note that currently, a lot of the lower-level read functions have an unsigned integer return type (and some of them even try to return a negative number), but this code still appears to work in those cases.

An examination of the code shows that all current callers are compatible with this change.

Signed-off-by: Timur Tabi timur@freescale.com

Acked-by: Liam Girdwood lrg@slimlogic.co.uk