[PATCH] rtc-max6902: month conversion fix
authorFrancisco Larramendi <flarramendi@gmail.com>
Tue, 17 Oct 2006 07:09:53 +0000 (00:09 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 17 Oct 2006 15:18:44 +0000 (08:18 -0700)
Fix October-only BCD-to-binary conversion bug:

0x08 -> 7
0x09 -> 8
0x10 -> 15 (!)
0x11 -> 19

Fixes http://bugzilla.kernel.org/show_bug.cgi?id=7361

Cc: Raphael Assenat <raph@raphnet.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/rtc/rtc-max6902.c

index 0b20dfa..d941707 100644 (file)
@@ -136,7 +136,7 @@ static int max6902_get_datetime(struct device *dev, struct rtc_time *dt)
        dt->tm_min      = BCD2BIN(chip->buf[2]);
        dt->tm_hour     = BCD2BIN(chip->buf[3]);
        dt->tm_mday     = BCD2BIN(chip->buf[4]);
-       dt->tm_mon      = BCD2BIN(chip->buf[5] - 1);
+       dt->tm_mon      = BCD2BIN(chip->buf[5]) - 1;
        dt->tm_wday     = BCD2BIN(chip->buf[6]);
        dt->tm_year = BCD2BIN(chip->buf[7]);