From: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Date: Fri, 11 Feb 2011 13:50:24 +0000 (-0200)
Subject: RTC: Include information about UIE and PIE in RTC driver proc.
X-Git-Tag: v2.6.39-rc1~507^2~4
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=bca8521c551afcd926bdc8f814ebaefcb8215c57;p=uclinux-h8%2Flinux.git

RTC: Include information about UIE and PIE in RTC driver proc.

Generic RTC code is always able to provide the necessary information
about update and periodic interrupts. This patch add such information to
the proc interface.

CC: Thomas Gleixner <tglx@linutronix.de>
CC: Alessandro Zummo <a.zummo@towertech.it>
CC: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
CC: rtc-linux@googlegroups.com
Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Signed-off-by: John Stultz <john.stultz@linaro.org>
---

diff --git a/drivers/rtc/rtc-proc.c b/drivers/rtc/rtc-proc.c
index 242bbf86c74a..0a59fda5c09d 100644
--- a/drivers/rtc/rtc-proc.c
+++ b/drivers/rtc/rtc-proc.c
@@ -69,6 +69,14 @@ static int rtc_proc_show(struct seq_file *seq, void *offset)
 				alrm.enabled ? "yes" : "no");
 		seq_printf(seq, "alrm_pending\t: %s\n",
 				alrm.pending ? "yes" : "no");
+		seq_printf(seq, "update IRQ enabled\t: %s\n",
+			(rtc->uie_rtctimer.enabled) ? "yes" : "no");
+		seq_printf(seq, "periodic IRQ enabled\t: %s\n",
+			(rtc->pie_enabled) ? "yes" : "no");
+		seq_printf(seq, "periodic IRQ frequency\t: %d\n",
+			rtc->irq_freq);
+		seq_printf(seq, "max user IRQ frequency\t: %d\n",
+			rtc->max_user_freq);
 	}
 
 	seq_printf(seq, "24hr\t\t: yes\n");