Re: [PATCH v8 4/5] tty: serial: handle HAS_IOPORT dependencies

[Maciej W. Rozycki]

On Tue, 8 Oct 2024, Niklas Schnelle wrote:

> In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
> compile time. We thus need to add HAS_IOPORT as dependency for those
> drivers using them unconditionally. Some 8250 serial drivers support
> MMIO only use, so fence only the parts requiring I/O ports and print an
> error message if a device can't be supported with the current
> configuration.
> 
> Co-developed-by: Arnd Bergmann <arnd@xxxxxxxxxx>
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxxxx>
> Signed-off-by: Niklas Schnelle <schnelle@xxxxxxxxxxxxx>
> ---

Reviewed-by: Maciej W. Rozycki <macro@xxxxxxxxxxx>

  Maciej