From: Sumit Pundir <pundirsumit11@gmail.com>
To: lars@metafoo.de
Cc: Michael.Hennerich@analog.com, jic23@kernel.org, knaack.h@gmx.de,
pmeerw@pmeerw.net, gregkh@linuxfoundation.org,
linux-iio@vger.kernel.org, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2] Staging: iio: cdc: Prefer using BIT macro
Date: Sat, 6 Jan 2018 20:35:24 +0530 [thread overview]
Message-ID: <1515251124-5954-1-git-send-email-pundirsumit11@gmail.com> (raw)
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
next reply other threads:[~2018-01-06 15:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-06 15:05 Sumit Pundir [this message]
2018-01-06 15:10 ` [PATCH v2] Staging: iio: cdc: Prefer using BIT macro Jonathan Cameron
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