Re: [PATCH v2 23/25] tty: serial: samsung_tty: Add earlycon support for Apple UARTs

On Tue, 16 Feb 2021 at 11:19, Arnd Bergmann [off-list ref] wrote:

quoted

quoted

+     return samsung_early_console_setup(device, opt);

Don't you need to handle the error code - set PROT_DEFAULT() or whatever
was there before?

__set_fixmap() has no return value, it just writes a page table entry and
does not fail.

I meant, handle samsung_early_console_setup() error code (NULL).

Best regards,
Krzysztof