Patchwork [2/4] ARM: mach-sa1100: Print the value of RTSR on /proc/drivers/rtc.

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Submitter Marcelo Roberto Jimenez
Date March 27, 2010, 11:43 p.m.
Message ID <1269733439-11047-2-git-send-email-mroberto@cpti.cetuc.puc-rio.br>
Download mbox | patch
Permalink /patch/48762/
State New
Headers show

Comments

Marcelo Roberto Jimenez - March 27, 2010, 11:43 p.m.
This patch adds a line to the output of /proc/drivers/rtc to show
the value of the RTSR register. It will be used to demonstrate
a nasty initialization bug that will be fixed in the sequence.

Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
---
 drivers/rtc/rtc-sa1100.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

Patch

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index e19ed0f..b04c837 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -334,6 +334,7 @@  static int sa1100_rtc_proc(struct device *dev, struct seq_file *seq)
 	seq_printf(seq, "periodic_IRQ\t: %s\n",
 			(OIER & OIER_E1) ? "yes" : "no");
 	seq_printf(seq, "periodic_freq\t: %ld\n", rtc_freq);
+	seq_printf(seq, "RTSR\t\t: 0x%08x\n", (u32)RTSR);
 
 	return 0;
 }