linux-kernel - [PATCH 2/4] iio:adc:ad7923: Use BIT macro instead of bitshift

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Message-Id: <20190222203159.15116-3-barbara.fernandes@usp.br>
Date:   Fri, 22 Feb 2019 17:31:57 -0300
From:   Bárbara Fernandes <barbara.fernandes@....br>
To:     Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-usp@...glegroups.com,
        Bárbara Fernandes <barbara.fernandes@....br>
Subject: [PATCH 2/4] iio:adc:ad7923: Use BIT macro instead of bitshift

Replace use of the operation '<<' by the BIT macro. Solves checkpath.pl's
message:

CHECK: Prefer using the BIT macro

Signed-off-by: Bárbara Fernandes <barbara.fernandes@....br>
---
 drivers/iio/adc/ad7923.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c
index ebae7522710a..b39ea834cdd6 100644
--- a/drivers/iio/adc/ad7923.c
+++ b/drivers/iio/adc/ad7923.c
@@ -24,9 +24,9 @@
 #include <linux/iio/trigger_consumer.h>
 #include <linux/iio/triggered_buffer.h>
 
-#define AD7923_WRITE_CR		(1 << 11)	/* write control register */
-#define AD7923_RANGE		(1 << 1)	/* range to REFin */
-#define AD7923_CODING		(1 << 0)	/* coding is straight binary */
+#define AD7923_WRITE_CR		BIT(11)		/* write control register */
+#define AD7923_RANGE		BIT(1)		/* range to REFin */
+#define AD7923_CODING		BIT(0)		/* coding is straight binary */
 #define AD7923_PM_MODE_AS	(1)		/* auto shutdown */
 #define AD7923_PM_MODE_FS	(2)		/* full shutdown */
 #define AD7923_PM_MODE_OPS	(3)		/* normal operation */
-- 
2.17.1