serial: ns16550: Set read/write functions depending on reg-io-width
Set proper register read/write functions depending on reg-io-width
device tree property.

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 14c6fc9 commit 49b321fb89bc3310ae902af4ca47b66747a41145
@Wadim Egorov Wadim Egorov authored on 9 Feb 2017
Sascha Hauer committed on 10 Feb 2017
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drivers/serial/serial_ns16550.c