Messages in this thread | | | Subject | Re: [PATCH V4 2/2] scsi: ufs: Allow an error return value from ->device_reset() | From | Bean Huo <> | Date | Wed, 04 Nov 2020 09:44:27 +0100 |
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On Tue, 2020-11-03 at 16:14 +0200, Adrian Hunter wrote: > It is simpler for drivers to provide a ->device_reset() callback > irrespective of whether the GPIO, or firmware interface necessary to > do the > reset, is discovered during probe. > > Change ->device_reset() to return an error code. Drivers that > provide > the callback, but do not do the reset operation should return > -EOPNOTSUPP. > > Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Bean huo <beanhuo@micron.com>
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