tty: serial: samsung_tty: Add s3c24xx_port_type

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This decouples the TTY layer PORT_ types, which are exposed to
userspace, from the driver-internal flag of what kind of port this is.

This removes s3c24xx_serial_has_interrupt_mask, which was just checking
for a specific type anyway.

Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Tested-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210304213902.83903-21-marcan@marcan.st
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Hector Martin 2021-03-05 06:38:55 +09:00 • committed by Greg Kroah-Hartman

parent 6468916383

commit aaf144059b

1 changed files with 70 additions and 42 deletions

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drivers/tty/serial/samsung_tty.c

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