Re: [PATCH] mtd: core: handle flashes without OTP gracefully

[Michael Walle]

Am 2021-07-02 15:49, schrieb Guenter Roeck:
> On 7/2/21 2:38 AM, Michael Walle wrote:
> > There are flash drivers which registers the OTP callbacks although the
> > flash doesn't support OTP regions and return -ENODATA for these
> > callbacks if there is no OTP. If this happens, the probe of the whole
> > flash will fail. Fix it by handling the ENODATA return code and skip
> > the OTP region nvmem setup.
> >
> > Fixes: 4b361cfa8624 ("mtd: core: add OTP nvmem provider support")
> > Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> > Signed-off-by: Michael Walle <michael@xxxxxxxx>
>
> Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>

Thanks for confirming, and sorry for the inconvenience.

-michael