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path: root/drivers/rtc/rtc-pcf8563.c
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Diffstat (limited to 'drivers/rtc/rtc-pcf8563.c')
-rw-r--r--drivers/rtc/rtc-pcf8563.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index a829f20ad6d6..b725913ccbe8 100644
--- a/drivers/rtc/rtc-pcf8563.c
+++ b/drivers/rtc/rtc-pcf8563.c
@@ -97,13 +97,13 @@ static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm)
buf[8]);
- tm->tm_sec = BCD2BIN(buf[PCF8563_REG_SC] & 0x7F);
- tm->tm_min = BCD2BIN(buf[PCF8563_REG_MN] & 0x7F);
- tm->tm_hour = BCD2BIN(buf[PCF8563_REG_HR] & 0x3F); /* rtc hr 0-23 */
- tm->tm_mday = BCD2BIN(buf[PCF8563_REG_DM] & 0x3F);
+ tm->tm_sec = bcd2bin(buf[PCF8563_REG_SC] & 0x7F);
+ tm->tm_min = bcd2bin(buf[PCF8563_REG_MN] & 0x7F);
+ tm->tm_hour = bcd2bin(buf[PCF8563_REG_HR] & 0x3F); /* rtc hr 0-23 */
+ tm->tm_mday = bcd2bin(buf[PCF8563_REG_DM] & 0x3F);
tm->tm_wday = buf[PCF8563_REG_DW] & 0x07;
- tm->tm_mon = BCD2BIN(buf[PCF8563_REG_MO] & 0x1F) - 1; /* rtc mn 1-12 */
- tm->tm_year = BCD2BIN(buf[PCF8563_REG_YR]);
+ tm->tm_mon = bcd2bin(buf[PCF8563_REG_MO] & 0x1F) - 1; /* rtc mn 1-12 */
+ tm->tm_year = bcd2bin(buf[PCF8563_REG_YR]);
if (tm->tm_year < 70)
tm->tm_year += 100; /* assume we are in 1970...2069 */
/* detect the polarity heuristically. see note above. */
@@ -138,17 +138,17 @@ static int pcf8563_set_datetime(struct i2c_client *client, struct rtc_time *tm)
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
/* hours, minutes and seconds */
- buf[PCF8563_REG_SC] = BIN2BCD(tm->tm_sec);
- buf[PCF8563_REG_MN] = BIN2BCD(tm->tm_min);
- buf[PCF8563_REG_HR] = BIN2BCD(tm->tm_hour);
+ buf[PCF8563_REG_SC] = bin2bcd(tm->tm_sec);
+ buf[PCF8563_REG_MN] = bin2bcd(tm->tm_min);
+ buf[PCF8563_REG_HR] = bin2bcd(tm->tm_hour);
- buf[PCF8563_REG_DM] = BIN2BCD(tm->tm_mday);
+ buf[PCF8563_REG_DM] = bin2bcd(tm->tm_mday);
/* month, 1 - 12 */
- buf[PCF8563_REG_MO] = BIN2BCD(tm->tm_mon + 1);
+ buf[PCF8563_REG_MO] = bin2bcd(tm->tm_mon + 1);
/* year and century */
- buf[PCF8563_REG_YR] = BIN2BCD(tm->tm_year % 100);
+ buf[PCF8563_REG_YR] = bin2bcd(tm->tm_year % 100);
if (pcf8563->c_polarity ? (tm->tm_year >= 100) : (tm->tm_year < 100))
buf[PCF8563_REG_MO] |= PCF8563_MO_C;