From 6da7bb1e9cef9ab956e4223125090e4465f51fb2 Mon Sep 17 00:00:00 2001 From: Ben Dooks <ben.dooks@codethink.co.uk> Date: Thu, 16 Apr 2015 12:49:32 -0700 Subject: drivers/rtc/rtc-at91rm9200.c: make IO endian agnostic Change the __raw IO calls to readl/write_relaxed which makes the driver endian agnostic to run properly on big endian systems. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Andrew Victor <linux@maxim.org.za> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- drivers/rtc/rtc-at91rm9200.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c index b283a1a573b3..35efd3f75b18 100644 --- a/drivers/rtc/rtc-at91rm9200.c +++ b/drivers/rtc/rtc-at91rm9200.c @@ -37,9 +37,9 @@ #include "rtc-at91rm9200.h" #define at91_rtc_read(field) \ - __raw_readl(at91_rtc_regs + field) + readl_relaxed(at91_rtc_regs + field) #define at91_rtc_write(field, val) \ - __raw_writel((val), at91_rtc_regs + field) + writel_relaxed((val), at91_rtc_regs + field) #define AT91_RTC_EPOCH 1900UL /* just like arch/arm/common/rtctime.c */ -- cgit