gpio: atmel_pio4: Move PIO4 definitions to head file
authorWenyou Yang <wenyou.yang@atmel.com>
Wed, 20 Jul 2016 09:16:25 +0000 (17:16 +0800)
committerAndreas Bießmann <andreas@biessmann.org>
Mon, 15 Aug 2016 20:58:03 +0000 (22:58 +0200)
commit46ed9381b7be1ede9783970be3d3141007653c2b
treeb61e1d18090fdbe7a77c8f24e0427045848ecc02
parentd51e9a1d04ab77ee26da534172c0c3891dc8ac4f
gpio: atmel_pio4: Move PIO4 definitions to head file

In order to make these PIO4 definitions shared with AT91 PIO4
pinctrl driver, move them from the existing gpio driver to the
head file, and rephrase them.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
arch/arm/mach-at91/include/mach/atmel_pio4.h
drivers/gpio/atmel_pio4.c