Re: [PATCH v2 2/7] iio: adc: ad7791: claim direct mode when writing frequency
From: Lars-Peter Clausen
Date: Wed Jun 01 2016 - 15:10:45 EST
On 06/01/2016 06:35 AM, Alison Schofield wrote:
> Driver was checking for direct mode and trying to lock it, but
> left a gap where mode could change before the desired operation.
> Use iio_device_claim_direct_mode() to guarantee device stays in
> direct mode.
> Refactor function to clarify look-up followed by lock sequence.
> Signed-off-by: Alison Schofield <amsfield22@xxxxxxxxx>
> Cc: Daniel Baluta <daniel.baluta@xxxxxxxxx>
Looks good, thanks.
Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>