linux-kernel - [PATCH] staging: iio: trigger: iio-trig-periodic-rtc: Change type in printf format string

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Date:	Tue, 27 Jan 2015 22:32:28 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Jonathan Cameron <jic23@...nel.org>,
	Hartmut Knaack <knaack.h@....de>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Peter Meerwald <pmeerw@...erw.net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Joel Porquet <joel@...quet.org>,
	Darshana Padmadas <darshanapadmadas@...il.com>,
	Catalina Mocanu <catalina.mocanu@...il.com>,
	Wolfram Sang <wsa@...-dreams.de>, linux-iio@...r.kernel.org,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: iio: trigger: iio-trig-periodic-rtc: Change type in printf format string

Wrong type in printf format string, requires 'unsigned int'
but the argument type is 'int'

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/staging/iio/trigger/iio-trig-periodic-rtc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c b/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
index a24caf7..66d54a0 100644
--- a/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
+++ b/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
@@ -52,7 +52,7 @@ static ssize_t iio_trig_periodic_read_freq(struct device *dev,
 	struct iio_trigger *trig = to_iio_trigger(dev);
 	struct iio_prtc_trigger_info *trig_info = iio_trigger_get_drvdata(trig);
 
-	return sprintf(buf, "%u\n", trig_info->frequency);
+	return sprintf(buf, "%d\n", trig_info->frequency);
 }
 
 static ssize_t iio_trig_periodic_write_freq(struct device *dev,
-- 
1.7.10.4

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