linux-kernel - [PATCH] staging: iio: resolver: ad2s1210: Change type in printf format string

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Date:	Tue, 27 Jan 2015 23:22:34 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Lars-Peter Clausen <lars@...afoo.de>,
	Michael Hennerich <Michael.Hennerich@...log.com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Jonathan Cameron <jic23@...nel.org>,
	Hartmut Knaack <knaack.h@....de>,
	Peter Meerwald <pmeerw@...erw.net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-iio@...r.kernel.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] staging: iio: resolver: ad2s1210: Change type in printf format string

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

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/staging/iio/resolver/ad2s1210.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c
index b4c14ba..a8ecf87 100644
--- a/drivers/staging/iio/resolver/ad2s1210.c
+++ b/drivers/staging/iio/resolver/ad2s1210.c
@@ -198,7 +198,7 @@ static ssize_t ad2s1210_show_fclkin(struct device *dev,
 {
 	struct ad2s1210_state *st = iio_priv(dev_to_iio_dev(dev));
 
-	return sprintf(buf, "%d\n", st->fclkin);
+	return sprintf(buf, "%u\n", st->fclkin);
 }
 
 static ssize_t ad2s1210_store_fclkin(struct device *dev,
@@ -237,7 +237,7 @@ static ssize_t ad2s1210_show_fexcit(struct device *dev,
 {
 	struct ad2s1210_state *st = iio_priv(dev_to_iio_dev(dev));
 
-	return sprintf(buf, "%d\n", st->fexcit);
+	return sprintf(buf, "%u\n", st->fexcit);
 }
 
 static ssize_t ad2s1210_store_fexcit(struct device *dev,
-- 
1.7.10.4

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