Messages in this thread | | | Date | Fri, 21 Apr 2017 08:31:57 +0200 | From | Wolfram Sang <> | Subject | Re: [PATCH 2/2] i2c: xgene-slimpro: Add ACPI support by using PCC mailbox |
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> > I think it doesn't make sense to print a dev_err and return ENODEV which > > is treated by the driver core as a non-error. It means "not present, but > > OK". You probably want other error codes here. > > How about -EINVAL for these -ENODEV error codes? Do you have any suggestion?
-EINVAL will do, I would go for -ENOENT, probably. But it doesn't matter much.
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