From: Ondrej Zary <linux@rainbow-software.org>
Date: Wed, 30 Nov 2011 04:11:44 +0000 (+1100)
Subject: drivers/rtc/rtc-cmos.c: fix broken NVRAM bank 2 writing
X-Git-Tag: next-20111130~3^2~72
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f030ef86316b560efa4e1d8f52e1edb67abb407d;p=karo-tx-linux.git

drivers/rtc/rtc-cmos.c: fix broken NVRAM bank 2 writing

Fix writing to NVRAM bank 2 in rtc-cmos driver.  It never worked since its
introduction in 2.6.28 because of a typo.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 05beb6c1ca79..d7782aa09943 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -164,7 +164,7 @@ static inline unsigned char cmos_read_bank2(unsigned char addr)
 static inline void cmos_write_bank2(unsigned char val, unsigned char addr)
 {
 	outb(addr, RTC_PORT(2));
-	outb(val, RTC_PORT(2));
+	outb(val, RTC_PORT(3));
 }
 
 #else