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path: root/drivers/i2c/chips/menelaus.c
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Diffstat (limited to 'drivers/i2c/chips/menelaus.c')
-rw-r--r--drivers/i2c/chips/menelaus.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/i2c/chips/menelaus.c b/drivers/i2c/chips/menelaus.c
index 176126d3a01d..4b364bae6b3e 100644
--- a/drivers/i2c/chips/menelaus.c
+++ b/drivers/i2c/chips/menelaus.c
@@ -832,52 +832,52 @@ static irqreturn_t menelaus_irq(int irq, void *_menelaus)
832 832
833static void menelaus_to_time(char *regs, struct rtc_time *t) 833static void menelaus_to_time(char *regs, struct rtc_time *t)
834{ 834{
835 t->tm_sec = BCD2BIN(regs[0]); 835 t->tm_sec = bcd2bin(regs[0]);
836 t->tm_min = BCD2BIN(regs[1]); 836 t->tm_min = bcd2bin(regs[1]);
837 if (the_menelaus->rtc_control & RTC_CTRL_MODE12) { 837 if (the_menelaus->rtc_control & RTC_CTRL_MODE12) {
838 t->tm_hour = BCD2BIN(regs[2] & 0x1f) - 1; 838 t->tm_hour = bcd2bin(regs[2] & 0x1f) - 1;
839 if (regs[2] & RTC_HR_PM) 839 if (regs[2] & RTC_HR_PM)
840 t->tm_hour += 12; 840 t->tm_hour += 12;
841 } else 841 } else
842 t->tm_hour = BCD2BIN(regs[2] & 0x3f); 842 t->tm_hour = bcd2bin(regs[2] & 0x3f);
843 t->tm_mday = BCD2BIN(regs[3]); 843 t->tm_mday = bcd2bin(regs[3]);
844 t->tm_mon = BCD2BIN(regs[4]) - 1; 844 t->tm_mon = bcd2bin(regs[4]) - 1;
845 t->tm_year = BCD2BIN(regs[5]) + 100; 845 t->tm_year = bcd2bin(regs[5]) + 100;
846} 846}
847 847
848static int time_to_menelaus(struct rtc_time *t, int regnum) 848static int time_to_menelaus(struct rtc_time *t, int regnum)
849{ 849{
850 int hour, status; 850 int hour, status;
851 851
852 status = menelaus_write_reg(regnum++, BIN2BCD(t->tm_sec)); 852 status = menelaus_write_reg(regnum++, bin2bcd(t->tm_sec));
853 if (status < 0) 853 if (status < 0)
854 goto fail; 854 goto fail;
855 855
856 status = menelaus_write_reg(regnum++, BIN2BCD(t->tm_min)); 856 status = menelaus_write_reg(regnum++, bin2bcd(t->tm_min));
857 if (status < 0) 857 if (status < 0)
858 goto fail; 858 goto fail;
859 859
860 if (the_menelaus->rtc_control & RTC_CTRL_MODE12) { 860 if (the_menelaus->rtc_control & RTC_CTRL_MODE12) {
861 hour = t->tm_hour + 1; 861 hour = t->tm_hour + 1;
862 if (hour > 12) 862 if (hour > 12)
863 hour = RTC_HR_PM | BIN2BCD(hour - 12); 863 hour = RTC_HR_PM | bin2bcd(hour - 12);
864 else 864 else
865 hour = BIN2BCD(hour); 865 hour = bin2bcd(hour);
866 } else 866 } else
867 hour = BIN2BCD(t->tm_hour); 867 hour = bin2bcd(t->tm_hour);
868 status = menelaus_write_reg(regnum++, hour); 868 status = menelaus_write_reg(regnum++, hour);
869 if (status < 0) 869 if (status < 0)
870 goto fail; 870 goto fail;
871 871
872 status = menelaus_write_reg(regnum++, BIN2BCD(t->tm_mday)); 872 status = menelaus_write_reg(regnum++, bin2bcd(t->tm_mday));
873 if (status < 0) 873 if (status < 0)
874 goto fail; 874 goto fail;
875 875
876 status = menelaus_write_reg(regnum++, BIN2BCD(t->tm_mon + 1)); 876 status = menelaus_write_reg(regnum++, bin2bcd(t->tm_mon + 1));
877 if (status < 0) 877 if (status < 0)
878 goto fail; 878 goto fail;
879 879
880 status = menelaus_write_reg(regnum++, BIN2BCD(t->tm_year - 100)); 880 status = menelaus_write_reg(regnum++, bin2bcd(t->tm_year - 100));
881 if (status < 0) 881 if (status < 0)
882 goto fail; 882 goto fail;
883 883
@@ -914,7 +914,7 @@ static int menelaus_read_time(struct device *dev, struct rtc_time *t)
914 } 914 }
915 915
916 menelaus_to_time(regs, t); 916 menelaus_to_time(regs, t);
917 t->tm_wday = BCD2BIN(regs[6]); 917 t->tm_wday = bcd2bin(regs[6]);
918 918
919 return 0; 919 return 0;
920} 920}
@@ -927,7 +927,7 @@ static int menelaus_set_time(struct device *dev, struct rtc_time *t)
927 status = time_to_menelaus(t, MENELAUS_RTC_SEC); 927 status = time_to_menelaus(t, MENELAUS_RTC_SEC);
928 if (status < 0) 928 if (status < 0)
929 return status; 929 return status;
930 status = menelaus_write_reg(MENELAUS_RTC_WKDAY, BIN2BCD(t->tm_wday)); 930 status = menelaus_write_reg(MENELAUS_RTC_WKDAY, bin2bcd(t->tm_wday));
931 if (status < 0) { 931 if (status < 0) {
932 dev_err(&the_menelaus->client->dev, "rtc write reg %02x " 932 dev_err(&the_menelaus->client->dev, "rtc write reg %02x "
933 "err %d\n", MENELAUS_RTC_WKDAY, status); 933 "err %d\n", MENELAUS_RTC_WKDAY, status);