From 640611608f80fbc26fd221d9066d1daf50249f22 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <michael.frysinger@analog.com>
Date: Wed, 6 Feb 2008 01:38:48 -0800
Subject: [PATCH] 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>
---
drivers/rtc/rtc-bfin.c | 26 ++++++++++++--------------
1 file changed, 12 insertions(+), 14 deletions(-)
diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c
index 2a801f237c5d..343f2849106d 100644
--- a/drivers/rtc/rtc-bfin.c
+++ b/drivers/rtc/rtc-bfin.c
@@ -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
}
/**
--
2.20.1