From 357c6e63590895dc87cc9300f5a1c27544ea69e8 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Sat, 18 Oct 2008 20:28:42 -0700 Subject: [PATCH] rtc: use bcd2bin/bin2bcd Change various rtc related code 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 Acked-by: Alessandro Zummo Cc: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/x86/kernel/rtc.c | 20 ++++++++++---------- drivers/char/ds1286.c | 34 ++++++++++++++++----------------- drivers/char/ds1302.c | 24 +++++++++++------------ drivers/char/ip27-rtc.c | 24 +++++++++++------------ drivers/char/rtc.c | 40 +++++++++++++++++++-------------------- include/asm-generic/rtc.h | 24 +++++++++++------------ 6 files changed, 83 insertions(+), 83 deletions(-) diff --git a/arch/x86/kernel/rtc.c b/arch/x86/kernel/rtc.c index 0a23b5795b25..dd6f2b71561b 100644 --- a/arch/x86/kernel/rtc.c +++ b/arch/x86/kernel/rtc.c @@ -52,7 +52,7 @@ int mach_set_rtc_mmss(unsigned long nowtime) cmos_minutes = CMOS_READ(RTC_MINUTES); if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) - BCD_TO_BIN(cmos_minutes); + cmos_minutes = bcd2bin(cmos_minutes); /* * since we're only adjusting minutes and seconds, @@ -69,8 +69,8 @@ int mach_set_rtc_mmss(unsigned long nowtime) if (abs(real_minutes - cmos_minutes) < 30) { if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { - BIN_TO_BCD(real_seconds); - BIN_TO_BCD(real_minutes); + real_seconds = bin2bcd(real_seconds); + real_minutes = bin2bcd(real_minutes); } CMOS_WRITE(real_seconds,RTC_SECONDS); CMOS_WRITE(real_minutes,RTC_MINUTES); @@ -124,16 +124,16 @@ unsigned long mach_get_cmos_time(void) WARN_ON_ONCE(RTC_ALWAYS_BCD && (status & RTC_DM_BINARY)); if (RTC_ALWAYS_BCD || !(status & RTC_DM_BINARY)) { - BCD_TO_BIN(sec); - BCD_TO_BIN(min); - BCD_TO_BIN(hour); - BCD_TO_BIN(day); - BCD_TO_BIN(mon); - BCD_TO_BIN(year); + sec = bcd2bin(sec); + min = bcd2bin(min); + hour = bcd2bin(hour); + day = bcd2bin(day); + mon = bcd2bin(mon); + year = bcd2bin(year); } if (century) { - BCD_TO_BIN(century); + century = bcd2bin(century); year += century * 100; printk(KERN_INFO "Extended CMOS year: %d\n", century * 100); } else diff --git a/drivers/char/ds1286.c b/drivers/char/ds1286.c index 5329d482b582..0a826d7be10e 100644 --- a/drivers/char/ds1286.c +++ b/drivers/char/ds1286.c @@ -210,8 +210,8 @@ static int ds1286_ioctl(struct inode *inode, struct file *file, if (sec != 0) return -EINVAL; - min = BIN2BCD(min); - min = BIN2BCD(hrs); + min = bin2bcd(min); + min = bin2bcd(hrs); spin_lock(&ds1286_lock); rtc_write(hrs, RTC_HOURS_ALARM); @@ -353,7 +353,7 @@ static int ds1286_proc_output(char *buf) ds1286_get_time(&tm); hundredth = rtc_read(RTC_HUNDREDTH_SECOND); - BCD_TO_BIN(hundredth); + hundredth = bcd2bin(hundredth); p += sprintf(p, "rtc_time\t: %02d:%02d:%02d.%02d\n" @@ -477,12 +477,12 @@ static void ds1286_get_time(struct rtc_time *rtc_tm) rtc_write(save_control, RTC_CMD); spin_unlock_irqrestore(&ds1286_lock, flags); - BCD_TO_BIN(rtc_tm->tm_sec); - BCD_TO_BIN(rtc_tm->tm_min); - BCD_TO_BIN(rtc_tm->tm_hour); - BCD_TO_BIN(rtc_tm->tm_mday); - BCD_TO_BIN(rtc_tm->tm_mon); - BCD_TO_BIN(rtc_tm->tm_year); + rtc_tm->tm_sec = bcd2bin(rtc_tm->tm_sec); + rtc_tm->tm_min = bcd2bin(rtc_tm->tm_min); + rtc_tm->tm_hour = bcd2bin(rtc_tm->tm_hour); + rtc_tm->tm_mday = bcd2bin(rtc_tm->tm_mday); + rtc_tm->tm_mon = bcd2bin(rtc_tm->tm_mon); + rtc_tm->tm_year = bcd2bin(rtc_tm->tm_year); /* * Account for differences between how the RTC uses the values @@ -531,12 +531,12 @@ static int ds1286_set_time(struct rtc_time *rtc_tm) if (yrs >= 100) yrs -= 100; - BIN_TO_BCD(sec); - BIN_TO_BCD(min); - BIN_TO_BCD(hrs); - BIN_TO_BCD(day); - BIN_TO_BCD(mon); - BIN_TO_BCD(yrs); + sec = bin2bcd(sec); + min = bin2bcd(min); + hrs = bin2bcd(hrs); + day = bin2bcd(day); + mon = bin2bcd(mon); + yrs = bin2bcd(yrs); spin_lock_irqsave(&ds1286_lock, flags); save_control = rtc_read(RTC_CMD); @@ -572,8 +572,8 @@ static void ds1286_get_alm_time(struct rtc_time *alm_tm) cmd = rtc_read(RTC_CMD); spin_unlock_irqrestore(&ds1286_lock, flags); - BCD_TO_BIN(alm_tm->tm_min); - BCD_TO_BIN(alm_tm->tm_hour); + alm_tm->tm_min = bcd2bin(alm_tm->tm_min); + alm_tm->tm_hour = bcd2bin(alm_tm->tm_hour); alm_tm->tm_sec = 0; } diff --git a/drivers/char/ds1302.c b/drivers/char/ds1302.c index c5e67a623951..170693c93c73 100644 --- a/drivers/char/ds1302.c +++ b/drivers/char/ds1302.c @@ -131,12 +131,12 @@ get_rtc_time(struct rtc_time *rtc_tm) local_irq_restore(flags); - BCD_TO_BIN(rtc_tm->tm_sec); - BCD_TO_BIN(rtc_tm->tm_min); - BCD_TO_BIN(rtc_tm->tm_hour); - BCD_TO_BIN(rtc_tm->tm_mday); - BCD_TO_BIN(rtc_tm->tm_mon); - BCD_TO_BIN(rtc_tm->tm_year); + rtc_tm->tm_sec = bcd2bin(rtc_tm->tm_sec); + rtc_tm->tm_min = bcd2bin(rtc_tm->tm_min); + rtc_tm->tm_hour = bcd2bin(rtc_tm->tm_hour); + rtc_tm->tm_mday = bcd2bin(rtc_tm->tm_mday); + rtc_tm->tm_mon = bcd2bin(rtc_tm->tm_mon); + rtc_tm->tm_year = bcd2bin(rtc_tm->tm_year); /* * Account for differences between how the RTC uses the values @@ -211,12 +211,12 @@ static long rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg) else yrs -= 1900; /* RTC (70, 71, ... 99) */ - BIN_TO_BCD(sec); - BIN_TO_BCD(min); - BIN_TO_BCD(hrs); - BIN_TO_BCD(day); - BIN_TO_BCD(mon); - BIN_TO_BCD(yrs); + sec = bin2bcd(sec); + min = bin2bcd(min); + hrs = bin2bcd(hrs); + day = bin2bcd(day); + mon = bin2bcd(mon); + yrs = bin2bcd(yrs); lock_kernel(); local_irq_save(flags); diff --git a/drivers/char/ip27-rtc.c b/drivers/char/ip27-rtc.c index ec9d0443d92c..2abd881b4cbc 100644 --- a/drivers/char/ip27-rtc.c +++ b/drivers/char/ip27-rtc.c @@ -130,12 +130,12 @@ static long rtc_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) if (yrs >= 100) yrs -= 100; - sec = BIN2BCD(sec); - min = BIN2BCD(min); - hrs = BIN2BCD(hrs); - day = BIN2BCD(day); - mon = BIN2BCD(mon); - yrs = BIN2BCD(yrs); + sec = bin2bcd(sec); + min = bin2bcd(min); + hrs = bin2bcd(hrs); + day = bin2bcd(day); + mon = bin2bcd(mon); + yrs = bin2bcd(yrs); spin_lock_irq(&rtc_lock); rtc->control |= M48T35_RTC_SET; @@ -311,12 +311,12 @@ static void get_rtc_time(struct rtc_time *rtc_tm) rtc->control &= ~M48T35_RTC_READ; spin_unlock_irq(&rtc_lock); - rtc_tm->tm_sec = BCD2BIN(rtc_tm->tm_sec); - rtc_tm->tm_min = BCD2BIN(rtc_tm->tm_min); - rtc_tm->tm_hour = BCD2BIN(rtc_tm->tm_hour); - rtc_tm->tm_mday = BCD2BIN(rtc_tm->tm_mday); - rtc_tm->tm_mon = BCD2BIN(rtc_tm->tm_mon); - rtc_tm->tm_year = BCD2BIN(rtc_tm->tm_year); + rtc_tm->tm_sec = bcd2bin(rtc_tm->tm_sec); + rtc_tm->tm_min = bcd2bin(rtc_tm->tm_min); + rtc_tm->tm_hour = bcd2bin(rtc_tm->tm_hour); + rtc_tm->tm_mday = bcd2bin(rtc_tm->tm_mday); + rtc_tm->tm_mon = bcd2bin(rtc_tm->tm_mon); + rtc_tm->tm_year = bcd2bin(rtc_tm->tm_year); /* * Account for differences between how the RTC uses the values diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index 17683de95717..32dc89720d58 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -518,17 +518,17 @@ static int rtc_do_ioctl(unsigned int cmd, unsigned long arg, int kernel) if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { if (sec < 60) - BIN_TO_BCD(sec); + sec = bin2bcd(sec); else sec = 0xff; if (min < 60) - BIN_TO_BCD(min); + min = bin2bcd(min); else min = 0xff; if (hrs < 24) - BIN_TO_BCD(hrs); + hrs = bin2bcd(hrs); else hrs = 0xff; } @@ -614,12 +614,12 @@ static int rtc_do_ioctl(unsigned int cmd, unsigned long arg, int kernel) if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { - BIN_TO_BCD(sec); - BIN_TO_BCD(min); - BIN_TO_BCD(hrs); - BIN_TO_BCD(day); - BIN_TO_BCD(mon); - BIN_TO_BCD(yrs); + sec = bin2bcd(sec); + min = bin2bcd(min); + hrs = bin2bcd(hrs); + day = bin2bcd(day); + mon = bin2bcd(mon); + yrs = bin2bcd(yrs); } save_control = CMOS_READ(RTC_CONTROL); @@ -1099,7 +1099,7 @@ no_irq: spin_unlock_irq(&rtc_lock); if (!(ctrl & RTC_DM_BINARY) || RTC_ALWAYS_BCD) - BCD_TO_BIN(year); /* This should never happen... */ + year = bcd2bin(year); /* This should never happen... */ if (year < 20) { epoch = 2000; @@ -1352,13 +1352,13 @@ static void rtc_get_rtc_time(struct rtc_time *rtc_tm) spin_unlock_irqrestore(&rtc_lock, flags); if (!(ctrl & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { - BCD_TO_BIN(rtc_tm->tm_sec); - BCD_TO_BIN(rtc_tm->tm_min); - BCD_TO_BIN(rtc_tm->tm_hour); - BCD_TO_BIN(rtc_tm->tm_mday); - BCD_TO_BIN(rtc_tm->tm_mon); - BCD_TO_BIN(rtc_tm->tm_year); - BCD_TO_BIN(rtc_tm->tm_wday); + rtc_tm->tm_sec = bcd2bin(rtc_tm->tm_sec); + rtc_tm->tm_min = bcd2bin(rtc_tm->tm_min); + rtc_tm->tm_hour = bcd2bin(rtc_tm->tm_hour); + rtc_tm->tm_mday = bcd2bin(rtc_tm->tm_mday); + rtc_tm->tm_mon = bcd2bin(rtc_tm->tm_mon); + rtc_tm->tm_year = bcd2bin(rtc_tm->tm_year); + rtc_tm->tm_wday = bcd2bin(rtc_tm->tm_wday); } #ifdef CONFIG_MACH_DECSTATION @@ -1392,9 +1392,9 @@ static void get_rtc_alm_time(struct rtc_time *alm_tm) spin_unlock_irq(&rtc_lock); if (!(ctrl & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { - BCD_TO_BIN(alm_tm->tm_sec); - BCD_TO_BIN(alm_tm->tm_min); - BCD_TO_BIN(alm_tm->tm_hour); + alm_tm->tm_sec = bcd2bin(alm_tm->tm_sec); + alm_tm->tm_min = bcd2bin(alm_tm->tm_min); + alm_tm->tm_hour = bcd2bin(alm_tm->tm_hour); } } diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h index 71ef3f0b9685..89061c1a67d4 100644 --- a/include/asm-generic/rtc.h +++ b/include/asm-generic/rtc.h @@ -84,12 +84,12 @@ static inline unsigned int get_rtc_time(struct rtc_time *time) if (!(ctrl & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { - BCD_TO_BIN(time->tm_sec); - BCD_TO_BIN(time->tm_min); - BCD_TO_BIN(time->tm_hour); - BCD_TO_BIN(time->tm_mday); - BCD_TO_BIN(time->tm_mon); - BCD_TO_BIN(time->tm_year); + time->tm_sec = bcd2bin(time->tm_sec); + time->tm_min = bcd2bin(time->tm_min); + time->tm_hour = bcd2bin(time->tm_hour); + time->tm_mday = bcd2bin(time->tm_mday); + time->tm_mon = bcd2bin(time->tm_mon); + time->tm_year = bcd2bin(time->tm_year); } #ifdef CONFIG_MACH_DECSTATION @@ -159,12 +159,12 @@ static inline int set_rtc_time(struct rtc_time *time) if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { - BIN_TO_BCD(sec); - BIN_TO_BCD(min); - BIN_TO_BCD(hrs); - BIN_TO_BCD(day); - BIN_TO_BCD(mon); - BIN_TO_BCD(yrs); + sec = bin2bcd(sec); + min = bin2bcd(min); + hrs = bin2bcd(hrs); + day = bin2bcd(day); + mon = bin2bcd(mon); + yrs = bin2bcd(yrs); } save_control = CMOS_READ(RTC_CONTROL);