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[PATCH] i2c: ds1337 BCD conversion fix

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Fix BCD value errors when month=9, moving the increment inside the
BIN2BCD macro.
Fix similar code for the weekday value, just for consistency.

This bug was reported by Michael Burian <dynmail1@gassner-waagen.at>.

Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
James Chapman 2005-11-06 23:07:38 +01:00 committed by Greg Kroah-Hartman
parent a852daa00a
commit ef96274644
1 changed files with 2 additions and 2 deletions
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drivers/i2c/chips/ds1337.c
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@ -164,9 +164,9 @@ static int ds1337_set_datetime(struct i2c_client *client, struct rtc_time *dt)
buf[1] = BIN2BCD(dt->tm_sec);
buf[2] = BIN2BCD(dt->tm_min);
buf[3] = BIN2BCD(dt->tm_hour);
buf[4] = BIN2BCD(dt->tm_wday) + 1;
buf[4] = BIN2BCD(dt->tm_wday + 1);
buf[5] = BIN2BCD(dt->tm_mday);
buf[6] = BIN2BCD(dt->tm_mon) + 1;
buf[6] = BIN2BCD(dt->tm_mon + 1);
val = dt->tm_year;
if (val >= 100) {
val -= 100;