serial: sc16is7xx: use new UPIO_BUS as iotype

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Now that we have a new UPIO_BUS I/O type, use it to register our serial
port and remove ambiguous membase/iobase workaround.

Note that commit 5da6b1c079 ("sc16is7xx: Set iobase to device index")
used the iobase field as an index within the device to allow infering
the order through sysfs, but this is no longer needed since
commit 1ef2c2df11 ("serial: core: Fix serial core controller port name
to show controller id").

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://patch.msgid.link/20260521-tty-upio-v3-8-bf74567994a0@dimonoff.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Hugo Villeneuve 2026-05-21 14:16:54 -04:00 • committed by Greg Kroah-Hartman

parent 44b374622a

commit ac60073d41

1 changed files with 1 additions and 8 deletions

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drivers/tty/serial/sc16is7xx.c

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