[PATCH v2] Staging: iio: cdc: Prefer using BIT macro

Sumit Pundir
2018-01-06T15:05:43Z

This patch fixes the following checkpatch.pl issue at multiple lines:

CHECK: Prefer using the BIT macro

Signed-off-by: Sumit Pundir <pundirsumit11@gmail.com>
---
v2:
Added the specific driver being changed to the patch title
and the appropriate fixes as suggested.

drivers/staging/iio/cdc/ad7152.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/iio/cdc/ad7152.c b/drivers/staging/iio/cdc/ad7152.c
index 59d1b35..19dc896 100644
--- a/drivers/staging/iio/cdc/ad7152.c
+++ b/drivers/staging/iio/cdc/ad7152.c
@@ -47,7 +47,7 @@
#define AD7152_STATUS_PWDN BIT(7)

/* Setup Register Bit Designations (AD7152_REG_CHx_SETUP) */
-#define AD7152_SETUP_CAPDIFF (1 << 5)
+#define AD7152_SETUP_CAPDIFF BIT(5)
#define AD7152_SETUP_RANGE_2pF (0 << 6)
#define AD7152_SETUP_RANGE_0_5pF (1 << 6)
#define AD7152_SETUP_RANGE_1pF (2 << 6)
@@ -55,8 +55,8 @@
#define AD7152_SETUP_RANGE(x) ((x) << 6)

/* Config Register Bit Designations (AD7152_REG_CFG) */
-#define AD7152_CONF_CH2EN (1 << 3)
-#define AD7152_CONF_CH1EN (1 << 4)
+#define AD7152_CONF_CH2EN BIT(3)
+#define AD7152_CONF_CH1EN BIT(4)
#define AD7152_CONF_MODE_IDLE (0 << 0)
#define AD7152_CONF_MODE_CONT_CONV (1 << 0)
#define AD7152_CONF_MODE_SINGLE_CONV (2 << 0)
@@ -64,7 +64,7 @@
#define AD7152_CONF_MODE_GAIN_CAL (6 << 0)

/* Capdac Register Bit Designations (AD7152_REG_CAPDAC_XXX) */
-#define AD7152_CAPDAC_DACEN (1 << 7)
+#define AD7152_CAPDAC_DACEN BIT(7)
#define AD7152_CAPDAC_DACP(x) ((x) & 0x1F)

/* CFG2 Register Bit Designations (AD7152_REG_CFG2) */
--
2.7.4