On Thu, Apr 16, 2015 at 01:05:19PM +0100, Charles Keepax wrote:
> Commit 523c5b89640e ("i2c: Remove support for legacy PM") removed the PM
> ops from the bus type, which causes the pm operations on the s3c2410
> adapter device to fail (-ENOSUPP in rpm_callback). The adapter device
> doesn't get bound to a driver and as such can't have its own pm_runtime
> callbacks. Previously this was fine as the bus callbacks would have been
> used, but now this can cause devices which use PM runtime and are
> attached over I2C to fail to resume.
>
> This commit fixes this issue by marking all adapter devices with
> pm_runtime_no_callbacks, since they can't have any.
>
> Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Applied to for-current, thanks!
Will push out somewhat later today. Lars-Peter, if you'd like to donate
some ack/review tag until then, this would be much appreciated.
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