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watchdog: at91sam9: use endian agnostic IO 

Use endian agnostic IO functions for the watchdog driver for when it
is enabled on ATSAMA5D36 devices running in big endian.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Ben Dooks 2015-03-26 14:34:14 +00:00 committed by Wim Van Sebroeck
parent 79cb097676
commit feccebe9a9
1 changed files with 2 additions and 2 deletions
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4
drivers/watchdog/at91sam9_wdt.c
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@ -40,9 +40,9 @@
#define DRV_NAME "AT91SAM9 Watchdog"
#define wdt_read(wdt, field) \
__raw_readl((wdt)->base + (field))
readl_relaxed((wdt)->base + (field))
#define wdt_write(wtd, field, val) \
__raw_writel((val), (wdt)->base + (field))
writel_relaxed((val), (wdt)->base + (field))
/* AT91SAM9 watchdog runs a 12bit counter @ 256Hz,
* use this to convert a watchdog