Patchwork rtc-cmos: fix broken NVRAM bank 2 writing

login
register
mail settings
Submitter Ondrej Zary
Date Nov. 8, 2011, 5:07 p.m.
Message ID <201111081807.52484.linux@rainbow-software.org>
Download mbox | patch
Permalink /patch/124399/
State New
Headers show

Comments

Ondrej Zary - Nov. 8, 2011, 5:07 p.m.
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>

Patch

--- linux-3.1-orig/drivers/rtc/rtc-cmos.c	2011-10-24 09:10:05.000000000 +0200
+++ linux-3.1/drivers/rtc/rtc-cmos.c	2011-11-08 17:43:29.000000000 +0100
@@ -164,7 +164,7 @@  static inline unsigned char cmos_read_ba
 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