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iio:adc:ad7923: Use BIT macro instead of bitshift

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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@usp.br>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Bárbara Fernandes 2019-02-22 17:31:57 -03:00 • committed by Jonathan Cameron
parent 66deb5c170
commit c1fc8bb0f6
1 changed files with 3 additions and 3 deletions
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6
drivers/iio/adc/ad7923.c
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@ -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 */