diff options
| author |   Adrian Bunk <bunk@kernel.org> | 2008-10-18 20:28:41 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 08:52:41 -0700 |
| commit | fe20ba70abf7d6e5855c3dacc729490b3d0d077f (patch) | |
| tree | 918619427cc051d22cb38b44e94c7e65f29ee928 /drivers/rtc/rtc-ds1307.c | |
| parent | cris: use bcd2bin/bin2bcd (diff) | |
| download | linux-dev-fe20ba70abf7d6e5855c3dacc729490b3d0d077f.tar.xz linux-dev-fe20ba70abf7d6e5855c3dacc729490b3d0d077f.zip | |
drivers/rtc/: use bcd2bin/bin2bcd
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>
Diffstat (limited to 'drivers/rtc/rtc-ds1307.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1307.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c index 4fcf0734a6ef..cad23bcfebd4 100644 --- a/drivers/rtc/rtc-ds1307.c +++ b/drivers/rtc/rtc-ds1307.c @@ -222,17 +222,17 @@ static int ds1307_get_time(struct device *dev, struct rtc_time *t) ds1307->regs[4], ds1307->regs[5], ds1307->regs[6]); - t->tm_sec = BCD2BIN(ds1307->regs[DS1307_REG_SECS] & 0x7f); - t->tm_min = BCD2BIN(ds1307->regs[DS1307_REG_MIN] & 0x7f); + t->tm_sec = bcd2bin(ds1307->regs[DS1307_REG_SECS] & 0x7f); + t->tm_min = bcd2bin(ds1307->regs[DS1307_REG_MIN] & 0x7f); tmp = ds1307->regs[DS1307_REG_HOUR] & 0x3f; - t->tm_hour = BCD2BIN(tmp); - t->tm_wday = BCD2BIN(ds1307->regs[DS1307_REG_WDAY] & 0x07) - 1; - t->tm_mday = BCD2BIN(ds1307->regs[DS1307_REG_MDAY] & 0x3f); + t->tm_hour = bcd2bin(tmp); + t->tm_wday = bcd2bin(ds1307->regs[DS1307_REG_WDAY] & 0x07) - 1; + t->tm_mday = bcd2bin(ds1307->regs[DS1307_REG_MDAY] & 0x3f); tmp = ds1307->regs[DS1307_REG_MONTH] & 0x1f; - t->tm_mon = BCD2BIN(tmp) - 1; + t->tm_mon = bcd2bin(tmp) - 1; /* assume 20YY not 19YY, and ignore DS1337_BIT_CENTURY */ - t->tm_year = BCD2BIN(ds1307->regs[DS1307_REG_YEAR]) + 100; + t->tm_year = bcd2bin(ds1307->regs[DS1307_REG_YEAR]) + 100; dev_dbg(dev, "%s secs=%d, mins=%d, " "hours=%d, mday=%d, mon=%d, year=%d, wday=%d\n", @@ -258,16 +258,16 @@ static int ds1307_set_time(struct device *dev, struct rtc_time *t) t->tm_mon, t->tm_year, t->tm_wday); *buf++ = 0; /* first register addr */ - buf[DS1307_REG_SECS] = BIN2BCD(t->tm_sec); - buf[DS1307_REG_MIN] = BIN2BCD(t->tm_min); - buf[DS1307_REG_HOUR] = BIN2BCD(t->tm_hour); - buf[DS1307_REG_WDAY] = BIN2BCD(t->tm_wday + 1); - buf[DS1307_REG_MDAY] = BIN2BCD(t->tm_mday); - buf[DS1307_REG_MONTH] = BIN2BCD(t->tm_mon + 1); + buf[DS1307_REG_SECS] = bin2bcd(t->tm_sec); + buf[DS1307_REG_MIN] = bin2bcd(t->tm_min); + buf[DS1307_REG_HOUR] = bin2bcd(t->tm_hour); + buf[DS1307_REG_WDAY] = bin2bcd(t->tm_wday + 1); + buf[DS1307_REG_MDAY] = bin2bcd(t->tm_mday); + buf[DS1307_REG_MONTH] = bin2bcd(t->tm_mon + 1); /* assume 20YY not 19YY */ tmp = t->tm_year - 100; - buf[DS1307_REG_YEAR] = BIN2BCD(tmp); + buf[DS1307_REG_YEAR] = bin2bcd(tmp); switch (ds1307->type) { case ds_1337: @@ -709,18 +709,18 @@ read_rtc: } tmp = ds1307->regs[DS1307_REG_SECS]; - tmp = BCD2BIN(tmp & 0x7f); + tmp = bcd2bin(tmp & 0x7f); if (tmp > 60) goto exit_bad; - tmp = BCD2BIN(ds1307->regs[DS1307_REG_MIN] & 0x7f); + tmp = bcd2bin(ds1307->regs[DS1307_REG_MIN] & 0x7f); if (tmp > 60) goto exit_bad; - tmp = BCD2BIN(ds1307->regs[DS1307_REG_MDAY] & 0x3f); + tmp = bcd2bin(ds1307->regs[DS1307_REG_MDAY] & 0x3f); if (tmp == 0 || tmp > 31) goto exit_bad; - tmp = BCD2BIN(ds1307->regs[DS1307_REG_MONTH] & 0x1f); + tmp = bcd2bin(ds1307->regs[DS1307_REG_MONTH] & 0x1f); if (tmp == 0 || tmp > 12) goto exit_bad; @@ -739,14 +739,14 @@ read_rtc: /* Be sure we're in 24 hour mode. Multi-master systems * take note... */ - tmp = BCD2BIN(tmp & 0x1f); + tmp = bcd2bin(tmp & 0x1f); if (tmp == 12) tmp = 0; if (ds1307->regs[DS1307_REG_HOUR] & DS1307_BIT_PM) tmp += 12; i2c_smbus_write_byte_data(client, DS1307_REG_HOUR, - BIN2BCD(tmp)); + bin2bcd(tmp)); } ds1307->rtc = rtc_device_register(client->name, &client->dev, |