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serial: sh-sci: Fix register offsets for the IRDA serial port
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Wed, 11 Jan 2017 14:43:32 +0000 (16:43 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 15 Nov 2017 16:13:10 +0000 (17:13 +0100)
commit6450c9a96ff368f1a652215d1e0814343e4fa2e2
treecf988e13f144448b55f54ed2633e661bf177883f
parentca2090aa58ba5ad8d6821b5655b7cd64f680a5a6
serial: sh-sci: Fix register offsets for the IRDA serial port

[ Upstream commit a752ba18af8285e3eeda572f40dddaebff0c3621 ]

Even though most of its registers are 8-bit wide, the IRDA has two
16-bit registers that make it a 16-bit peripheral and not a 8-bit
peripheral with addresses shifted by one. Fix the registers offset in
the driver and the platform data regshift value.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/sh/kernel/cpu/sh3/setup-sh770x.c
drivers/tty/serial/sh-sci.c