Hi Alexandre, On Mon, Feb 11, 2019 at 11:33 AM Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx> wrote: > > rtc_nvmem_unregister() is called on rtc_device release so it is not > necessary to call it from the driver. thank you for taking care of the linker-error! > Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx> Regards Martin