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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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30
drivers/rtc/rtc-rs5c348.c
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@@ -74,20 +74,20 @@ rs5c348_rtc_set_time(struct device *dev, struct rtc_time *tm)
txbuf[3] = 0; /* dummy */
txbuf[4] = RS5C348_CMD_MW(RS5C348_REG_SECS); /* cmd, sec, ... */
txp = &txbuf[5];
txp[RS5C348_REG_SECS] = BIN2BCD(tm->tm_sec);
txp[RS5C348_REG_MINS] = BIN2BCD(tm->tm_min);
txp[RS5C348_REG_SECS] = bin2bcd(tm->tm_sec);
txp[RS5C348_REG_MINS] = bin2bcd(tm->tm_min);
if (pdata->rtc_24h) {
txp[RS5C348_REG_HOURS] = BIN2BCD(tm->tm_hour);
txp[RS5C348_REG_HOURS] = bin2bcd(tm->tm_hour);
} else {
/* hour 0 is AM12, noon is PM12 */
txp[RS5C348_REG_HOURS] = BIN2BCD((tm->tm_hour + 11) % 12 + 1) |
txp[RS5C348_REG_HOURS] = bin2bcd((tm->tm_hour + 11) % 12 + 1) |
(tm->tm_hour >= 12 ? RS5C348_BIT_PM : 0);
}
txp[RS5C348_REG_WDAY] = BIN2BCD(tm->tm_wday);
txp[RS5C348_REG_DAY] = BIN2BCD(tm->tm_mday);
txp[RS5C348_REG_MONTH] = BIN2BCD(tm->tm_mon + 1) |
txp[RS5C348_REG_WDAY] = bin2bcd(tm->tm_wday);
txp[RS5C348_REG_DAY] = bin2bcd(tm->tm_mday);
txp[RS5C348_REG_MONTH] = bin2bcd(tm->tm_mon + 1) |
(tm->tm_year >= 100 ? RS5C348_BIT_Y2K : 0);
txp[RS5C348_REG_YEAR] = BIN2BCD(tm->tm_year % 100);
txp[RS5C348_REG_YEAR] = bin2bcd(tm->tm_year % 100);
/* write in one transfer to avoid data inconsistency */
ret = spi_write_then_read(spi, txbuf, sizeof(txbuf), NULL, 0);
udelay(62); /* Tcsr 62us */
@@ -116,20 +116,20 @@ rs5c348_rtc_read_time(struct device *dev, struct rtc_time *tm)
if (ret < 0)
return ret;
tm->tm_sec = BCD2BIN(rxbuf[RS5C348_REG_SECS] & RS5C348_SECS_MASK);
tm->tm_min = BCD2BIN(rxbuf[RS5C348_REG_MINS] & RS5C348_MINS_MASK);
tm->tm_hour = BCD2BIN(rxbuf[RS5C348_REG_HOURS] & RS5C348_HOURS_MASK);
tm->tm_sec = bcd2bin(rxbuf[RS5C348_REG_SECS] & RS5C348_SECS_MASK);
tm->tm_min = bcd2bin(rxbuf[RS5C348_REG_MINS] & RS5C348_MINS_MASK);
tm->tm_hour = bcd2bin(rxbuf[RS5C348_REG_HOURS] & RS5C348_HOURS_MASK);
if (!pdata->rtc_24h) {
tm->tm_hour %= 12;
if (rxbuf[RS5C348_REG_HOURS] & RS5C348_BIT_PM)
tm->tm_hour += 12;
}
tm->tm_wday = BCD2BIN(rxbuf[RS5C348_REG_WDAY] & RS5C348_WDAY_MASK);
tm->tm_mday = BCD2BIN(rxbuf[RS5C348_REG_DAY] & RS5C348_DAY_MASK);
tm->tm_wday = bcd2bin(rxbuf[RS5C348_REG_WDAY] & RS5C348_WDAY_MASK);
tm->tm_mday = bcd2bin(rxbuf[RS5C348_REG_DAY] & RS5C348_DAY_MASK);
tm->tm_mon =
BCD2BIN(rxbuf[RS5C348_REG_MONTH] & RS5C348_MONTH_MASK) - 1;
bcd2bin(rxbuf[RS5C348_REG_MONTH] & RS5C348_MONTH_MASK) - 1;
/* year is 1900 + tm->tm_year */
tm->tm_year = BCD2BIN(rxbuf[RS5C348_REG_YEAR]) +
tm->tm_year = bcd2bin(rxbuf[RS5C348_REG_YEAR]) +
((rxbuf[RS5C348_REG_MONTH] & RS5C348_BIT_Y2K) ? 100 : 0);
if (rtc_valid_tm(tm) < 0) {