serial: sh-sci: Fix register offsets for the IRDA serial port

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[ Upstream commit a752ba18af ]

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>

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Laurent Pinchart 2017-01-11 16:43:32 +02:00 • committed by Greg Kroah-Hartman

parent a88a901288

commit 2ae9f47ce1

2 changed files with 8 additions and 10 deletions

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arch/sh/kernel/cpu/sh3/setup-sh770x.c

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17

drivers/tty/serial/sh-sci.c

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