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drivers/rtc/: use bcd2bin/bin2bcd

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Change drivers/rtc/ to use the new bcd2bin/bin2bcd functions instead of
the obsolete BCD_TO_BIN/BIN_TO_BCD/BCD2BIN/BIN2BCD macros.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Adrian Bunk
2008-10-18 20:28:41 -07:00
committed by Linus Torvalds
parent 4110a0d620
commit fe20ba70ab
30 changed files with 509 additions and 509 deletions
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38
drivers/rtc/rtc-ds1305.c
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@@ -114,10 +114,10 @@ static unsigned bcd2hour(u8 bcd)
hour = 12;
bcd &= ~DS1305_HR_PM;
}
hour += BCD2BIN(bcd);
hour += bcd2bin(bcd);
return hour - 1;
}
return BCD2BIN(bcd);
return bcd2bin(bcd);
}
static u8 hour2bcd(bool hr12, int hour)
@@ -125,11 +125,11 @@ static u8 hour2bcd(bool hr12, int hour)
if (hr12) {
hour++;
if (hour <= 12)
return DS1305_HR_12 | BIN2BCD(hour);
return DS1305_HR_12 | bin2bcd(hour);
hour -= 12;
return DS1305_HR_12 | DS1305_HR_PM | BIN2BCD(hour);
return DS1305_HR_12 | DS1305_HR_PM | bin2bcd(hour);
}
return BIN2BCD(hour);
return bin2bcd(hour);
}
/*----------------------------------------------------------------------*/
@@ -206,13 +206,13 @@ static int ds1305_get_time(struct device *dev, struct rtc_time *time)
buf[4], buf[5], buf[6]);
/* Decode the registers */
time->tm_sec = BCD2BIN(buf[DS1305_SEC]);
time->tm_min = BCD2BIN(buf[DS1305_MIN]);
time->tm_sec = bcd2bin(buf[DS1305_SEC]);
time->tm_min = bcd2bin(buf[DS1305_MIN]);
time->tm_hour = bcd2hour(buf[DS1305_HOUR]);
time->tm_wday = buf[DS1305_WDAY] - 1;
time->tm_mday = BCD2BIN(buf[DS1305_MDAY]);
time->tm_mon = BCD2BIN(buf[DS1305_MON]) - 1;
time->tm_year = BCD2BIN(buf[DS1305_YEAR]) + 100;
time->tm_mday = bcd2bin(buf[DS1305_MDAY]);
time->tm_mon = bcd2bin(buf[DS1305_MON]) - 1;
time->tm_year = bcd2bin(buf[DS1305_YEAR]) + 100;
dev_vdbg(dev, "%s secs=%d, mins=%d, "
"hours=%d, mday=%d, mon=%d, year=%d, wday=%d\n",
@@ -239,13 +239,13 @@ static int ds1305_set_time(struct device *dev, struct rtc_time *time)
/* Write registers starting at the first time/date address. */
*bp++ = DS1305_WRITE | DS1305_SEC;
*bp++ = BIN2BCD(time->tm_sec);
*bp++ = BIN2BCD(time->tm_min);
*bp++ = bin2bcd(time->tm_sec);
*bp++ = bin2bcd(time->tm_min);
*bp++ = hour2bcd(ds1305->hr12, time->tm_hour);
*bp++ = (time->tm_wday < 7) ? (time->tm_wday + 1) : 1;
*bp++ = BIN2BCD(time->tm_mday);
*bp++ = BIN2BCD(time->tm_mon + 1);
*bp++ = BIN2BCD(time->tm_year - 100);
*bp++ = bin2bcd(time->tm_mday);
*bp++ = bin2bcd(time->tm_mon + 1);
*bp++ = bin2bcd(time->tm_year - 100);
dev_dbg(dev, "%s: %02x %02x %02x, %02x %02x %02x %02x\n",
"write", buf[1], buf[2], buf[3],
@@ -329,8 +329,8 @@ static int ds1305_get_alarm(struct device *dev, struct rtc_wkalrm *alm)
* fill in the rest ... and also handle rollover to tomorrow when
* that's needed.
*/
alm->time.tm_sec = BCD2BIN(buf[DS1305_SEC]);
alm->time.tm_min = BCD2BIN(buf[DS1305_MIN]);
alm->time.tm_sec = bcd2bin(buf[DS1305_SEC]);
alm->time.tm_min = bcd2bin(buf[DS1305_MIN]);
alm->time.tm_hour = bcd2hour(buf[DS1305_HOUR]);
alm->time.tm_mday = -1;
alm->time.tm_mon = -1;
@@ -387,8 +387,8 @@ static int ds1305_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
/* write alarm */
buf[0] = DS1305_WRITE | DS1305_ALM0(DS1305_SEC);
buf[1 + DS1305_SEC] = BIN2BCD(alm->time.tm_sec);
buf[1 + DS1305_MIN] = BIN2BCD(alm->time.tm_min);
buf[1 + DS1305_SEC] = bin2bcd(alm->time.tm_sec);
buf[1 + DS1305_MIN] = bin2bcd(alm->time.tm_min);
buf[1 + DS1305_HOUR] = hour2bcd(ds1305->hr12, alm->time.tm_hour);
buf[1 + DS1305_WDAY] = DS1305_ALM_DISABLE;