Re: [PATCH] comedi: comedi_parport: Fix coding style - use BIT macro

From: Ian Abbott
Date: Thu Nov 12 2015 - 12:57:42 EST


On 11/11/15 15:54, Ranjith Thangavel wrote:
BIT macro is used for defining BIT location instead of
shifting operator - coding style issue

Signed-off-by: Ranjith Thangavel <ranjithece24@xxxxxxxxx>
---
drivers/staging/comedi/drivers/comedi_parport.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/comedi/drivers/comedi_parport.c b/drivers/staging/comedi/drivers/comedi_parport.c
index 15a4093..1bf8ddc 100644
--- a/drivers/staging/comedi/drivers/comedi_parport.c
+++ b/drivers/staging/comedi/drivers/comedi_parport.c
@@ -75,8 +75,8 @@
#define PARPORT_DATA_REG 0x00
#define PARPORT_STATUS_REG 0x01
#define PARPORT_CTRL_REG 0x02
-#define PARPORT_CTRL_IRQ_ENA (1 << 4)
-#define PARPORT_CTRL_BIDIR_ENA (1 << 5)
+#define PARPORT_CTRL_IRQ_ENA BIT(4)
+#define PARPORT_CTRL_BIDIR_ENA BIT(5)

static int parport_data_reg_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,


Thanks!

Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>

--
-=( Ian Abbott @ MEV Ltd. E-mail: <abbotti@xxxxxxxxx> )=-
-=( Web: http://www.mev.co.uk/ )=-
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