tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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>
authored by
Ben Dooks
and committed by
Wim Van Sebroeck
feccebe9
79cb0976
+2
-2
+2
-2
drivers/watchdog/at91sam9_wdt.c
+2
-2
drivers/watchdog/at91sam9_wdt.c
···
40
40
#define DRV_NAME "AT91SAM9 Watchdog"
41
41
42
42
#define wdt_read(wdt, field) \
43
-
__raw_readl((wdt)->base + (field))
43
+
readl_relaxed((wdt)->base + (field))
44
44
#define wdt_write(wtd, field, val) \
45
-
__raw_writel((val), (wdt)->base + (field))
45
+
writel_relaxed((val), (wdt)->base + (field))
46
46
47
47
/* AT91SAM9 watchdog runs a 12bit counter @ 256Hz,
48
48
* use this to convert a watchdog