From: David Frey <dpfrey@gmail.com>
To: linux-iio@vger.kernel.org
Cc: jic23@vger.kernel.org, himanshujha199640@gmail.com,
David Frey <dpfrey@gmail.com>
Subject: [PATCH v2 1/7] iio: chemical: bme680: use clamp macro
Date: Wed, 15 Aug 2018 13:38:29 -0700 [thread overview]
Message-ID: <20180815203835.21079-2-dpfrey@gmail.com> (raw)
In-Reply-To: <20180815203835.21079-1-dpfrey@gmail.com>
Signed-off-by: David Frey <dpfrey@gmail.com>
---
drivers/iio/chemical/bme680_core.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/iio/chemical/bme680_core.c b/drivers/iio/chemical/bme680_core.c
index 7d9bb62baa3f..b4c012bc0a82 100644
--- a/drivers/iio/chemical/bme680_core.c
+++ b/drivers/iio/chemical/bme680_core.c
@@ -408,10 +408,7 @@ static u32 bme680_compensate_humid(struct bme680_data *data,
var6 = (var4 * var5) >> 1;
calc_hum = (((var3 + var6) >> 10) * 1000) >> 12;
- if (calc_hum > 100000) /* Cap at 100%rH */
- calc_hum = 100000;
- else if (calc_hum < 0)
- calc_hum = 0;
+ calc_hum = clamp(calc_hum, 0, 100000); /* clamp between 0-100 %rH */
return calc_hum;
}
--
2.11.0
next prev parent reply other threads:[~2018-08-15 23:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-15 20:38 [PATCH v2 0/7] bme680 cleanup David Frey
2018-08-15 20:38 ` David Frey [this message]
2018-08-15 20:38 ` [PATCH v2 2/7] iio: chemical: bme680: cleanup bme680_read_calib formatting David Frey
2018-08-15 20:38 ` [PATCH v2 3/7] iio: chemical: bme680: indent #defines consistently David Frey
2018-08-15 20:38 ` [PATCH v2 4/7] iio: chemical: bme680: change MSK->MASK in #defines David Frey
2018-08-15 21:03 ` David Frey
2018-08-16 6:17 ` Himanshu Jha
2018-08-15 20:38 ` [PATCH v2 5/7] iio: chemical: bme680: use GENMASK macro David Frey
2018-08-15 20:38 ` [PATCH v2 6/7] iio: chemical: bme680: use FIELD_GET macro David Frey
2018-08-15 20:38 ` [PATCH v2 7/7] iio: chemical: bme680: simplify oversampling handling David Frey
2018-08-16 6:24 ` [PATCH v2 0/7] bme680 cleanup Himanshu Jha
2018-08-16 12:55 ` David Frey
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