Messages in this thread | | | From | Krzysztof Kozlowski <> | Date | Tue, 16 Feb 2021 11:20:46 +0100 | Subject | Re: [PATCH v2 23/25] tty: serial: samsung_tty: Add earlycon support for Apple UARTs |
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On Tue, 16 Feb 2021 at 11:19, Arnd Bergmann <arnd@kernel.org> wrote: > > > + 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
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