staging: iio: ad7152: Use BIT() macro for left shifting 1

Replace left shifting on 1 with the BIT(x) macro as suggested by
checkpatch.pl.

Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/cdc/ad7152.c b/drivers/staging/iio/cdc/ad7152.c
index b91b50f..e8609b8 100644 (file)
--- a/drivers/staging/iio/cdc/ad7152.c
+++ b/drivers/staging/iio/cdc/ad7152.c
@@ -41,10 +41,10 @@
 #define AD7152_REG_CFG2                        26
 
 /* Status Register Bit Designations (AD7152_REG_STATUS) */
-#define AD7152_STATUS_RDY1             (1 << 0)
-#define AD7152_STATUS_RDY2             (1 << 1)
-#define AD7152_STATUS_C1C2             (1 << 2)
-#define AD7152_STATUS_PWDN             (1 << 7)
+#define AD7152_STATUS_RDY1             BIT(0)
+#define AD7152_STATUS_RDY2             BIT(1)
+#define AD7152_STATUS_C1C2             BIT(2)
+#define AD7152_STATUS_PWDN             BIT(7)
 
 /* Setup Register Bit Designations (AD7152_REG_CHx_SETUP) */
 #define AD7152_SETUP_CAPDIFF           (1 << 5)