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Groups > linux.kernel > #1267267 > unrolled thread

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

Started byRanjith Thangavel <ranjithece24@gmail.com>
First post2015-11-11 17:00 +0100
Last post2015-11-12 19:00 +0100
Articles 2 — 2 participants

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  [PATCH] comedi: comedi_parport: Fix coding style - use BIT macro Ranjith Thangavel <ranjithece24@gmail.com> - 2015-11-11 17:00 +0100
    Re: [PATCH] comedi: comedi_parport: Fix coding style - use BIT macro Ian Abbott <abbotti@mev.co.uk> - 2015-11-12 19:00 +0100

#1267267 — [PATCH] comedi: comedi_parport: Fix coding style - use BIT macro

FromRanjith Thangavel <ranjithece24@gmail.com>
Date2015-11-11 17:00 +0100
Subject[PATCH] comedi: comedi_parport: Fix coding style - use BIT macro
Message-ID<qtFYv-4IH-21@gated-at.bofh.it>
BIT macro is used for defining BIT location instead of
shifting operator - coding style issue

Signed-off-by: Ranjith Thangavel <ranjithece24@gmail.com>
---
 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,
-- 
1.7.10.4

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#1268150

FromIan Abbott <abbotti@mev.co.uk>
Date2015-11-12 19:00 +0100
Message-ID<qu4kb-3yL-27@gated-at.bofh.it>
In reply to#1267267
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@gmail.com>
> ---
>   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@mev.co.uk>

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