On Tue, Jan 14, 2020 at 03:56:18PM +0000, Ian Ray wrote: > From: Martin Fuzzey <martin.fuzzey@flowbird.group> > > Some PMICs (such as the DA9063) have non-contiguous register maps. > Attempting to read the non implemented registers returns an error > rather than a dummy value which causes 'pmic dump' to terminate > prematurely. > > Fix this by allowing the PMIC driver to return -ENODATA for such > registers, which will then be displayed as '--' by pmic dump. > > Use a single error code rather than any error code so that > we can distinguish between a hardware failure reading the PMIC > and a non implemented register known to the driver. > > Signed-off-by: Martin Fuzzey <martin.fuzzey@flowbird.group>
Applied to u-boot/master, thanks! -- Tom
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