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Blackfin RTC driver: cleanup proc handler (we dont need RTC reg dump now that we have MMR filesystem in sysfs) 

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Acked-by: Alessandro Zummo <alessandro.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Mike Frysinger 2008-02-06 01:38:48 -08:00 committed by Linus Torvalds
parent d7827d889a
commit 640611608f
1 changed files with 12 additions and 14 deletions
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26
drivers/rtc/rtc-bfin.c
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@ -45,7 +45,7 @@
#include <asm/blackfin.h>
#define stamp(fmt, args...) pr_debug("%s:%i: " fmt "\n", __FUNCTION__, __LINE__, ## args)
#define stamp(fmt, args...) pr_debug("%s:%i: " fmt "\n", __func__, __LINE__, ## args)
#define stampit() stamp("here i am")
struct bfin_rtc {
@ -343,22 +343,20 @@ static int bfin_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
static int bfin_rtc_proc(struct device *dev, struct seq_file *seq)
{
#define yesno(x) (x ? "yes" : "no")
#define yesno(x) ((x) ? "yes" : "no")
u16 ictl = bfin_read_RTC_ICTL();
stampit();
seq_printf(seq, "alarm_IRQ\t: %s\n", yesno(ictl & RTC_ISTAT_ALARM));
seq_printf(seq, "wkalarm_IRQ\t: %s\n", yesno(ictl & RTC_ISTAT_ALARM_DAY));
seq_printf(seq, "seconds_IRQ\t: %s\n", yesno(ictl & RTC_ISTAT_SEC));
seq_printf(seq, "periodic_IRQ\t: %s\n", yesno(ictl & RTC_ISTAT_STOPWATCH));
#ifdef DEBUG
seq_printf(seq, "RTC_STAT\t: 0x%08X\n", bfin_read_RTC_STAT());
seq_printf(seq, "RTC_ICTL\t: 0x%04X\n", bfin_read_RTC_ICTL());
seq_printf(seq, "RTC_ISTAT\t: 0x%04X\n", bfin_read_RTC_ISTAT());
seq_printf(seq, "RTC_SWCNT\t: 0x%04X\n", bfin_read_RTC_SWCNT());
seq_printf(seq, "RTC_ALARM\t: 0x%08X\n", bfin_read_RTC_ALARM());
seq_printf(seq, "RTC_PREN\t: 0x%04X\n", bfin_read_RTC_PREN());
#endif
seq_printf(seq,
"alarm_IRQ\t: %s\n"
"wkalarm_IRQ\t: %s\n"
"seconds_IRQ\t: %s\n"
"periodic_IRQ\t: %s\n",
yesno(ictl & RTC_ISTAT_ALARM),
yesno(ictl & RTC_ISTAT_ALARM_DAY),
yesno(ictl & RTC_ISTAT_SEC),
yesno(ictl & RTC_ISTAT_STOPWATCH));
return 0;
#undef yesno
}
/**