From: Ico Doornekamp <ico@pruts.nl>
To: jic23@kernel.org
Cc: linux-iio@vger.kernel.org, Ico Doornekamp <ico@pruts.nl>
Subject: [PATCH] io: adc: ad7606_core: fix signed/unsigned number comparison
Date: Wed, 28 Sep 2016 15:41:49 +0200 [thread overview]
Message-ID: <20160928134149.2563-1-ico@pruts.nl> (raw)
reported by 'make W=2' in ad7606_oversampling_get_index()
Signed-off-by: Ico Doornekamp <ico@pruts.nl>
---
drivers/staging/iio/adc/ad7606_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/iio/adc/ad7606_core.c b/drivers/staging/iio/adc/ad7606_core.c
index f79ee61..681389a 100644
--- a/drivers/staging/iio/adc/ad7606_core.c
+++ b/drivers/staging/iio/adc/ad7606_core.c
@@ -158,7 +158,7 @@ static ssize_t ad7606_show_oversampling_ratio(struct device *dev,
static int ad7606_oversampling_get_index(unsigned int val)
{
unsigned char supported[] = {0, 2, 4, 8, 16, 32, 64};
- int i;
+ unsigned int i;
for (i = 0; i < ARRAY_SIZE(supported); i++)
if (val == supported[i])
--
2.9.3
next reply other threads:[~2016-09-28 13:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-28 13:41 Ico Doornekamp [this message]
2016-10-01 16:09 ` [PATCH] io: adc: ad7606_core: fix signed/unsigned number comparison Jonathan Cameron
2016-10-01 16:17 ` Ico Doornekamp
2016-10-01 16:49 ` Alison Schofield
2016-10-01 17:27 ` Ico Doornekamp
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