[PATCH v2 10/17] iio: accel: mma9553: use GENMASK

Irina Tirdea
2015-04-13T15:40:57Z

Use GENMASK instead of BIT or direct value to
define a mask.

Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Suggested-by: Hartmut Knaack <knaack.h@gmx.de>
---
drivers/iio/accel/mma9553.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/accel/mma9553.c b/drivers/iio/accel/mma9553.c
index a6b74de..47cb14b 100644
--- a/drivers/iio/accel/mma9553.c
+++ b/drivers/iio/accel/mma9553.c
@@ -63,8 +63,8 @@
#define MMA9553_MASK_STATUS_STEPCHG BIT(13)
#define MMA9553_MASK_STATUS_ACTCHG BIT(12)
#define MMA9553_MASK_STATUS_SUSP BIT(11)
-#define MMA9553_MASK_STATUS_ACTIVITY (BIT(10) | BIT(9) | BIT(8))
-#define MMA9553_MASK_STATUS_VERSION 0x00FF
+#define MMA9553_MASK_STATUS_ACTIVITY GENMASK(10, 8)
+#define MMA9553_MASK_STATUS_VERSION GENMASK(7, 0)

#define MMA9553_REG_STEPCNT 0x02
#define MMA9553_REG_DISTANCE 0x04
--
1.9.1