From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Fri, 21 Aug 2015 21:29:41 +0200
Subject: [U-Boot] [PATCH v4 1/4] bitops: introduce BIT() definition
In-Reply-To: <1853336.vJFOaAABld@kerker>
References: <1440176519-30102-1-git-send-email-hs@denx.de>
 <1440176519-30102-2-git-send-email-hs@denx.de> <1853336.vJFOaAABld@kerker>
Message-ID: <201508212129.41805.marex@denx.de>
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To: u-boot@lists.denx.de

On Friday, August 21, 2015 at 09:26:41 PM, Michael Heimpold wrote:
> Hi,
> 
> Am Freitag, 21. August 2015, 19:01:56 schrieb Heiko Schocher:
> > introduce BIT() definition, used in at91_udc gadget
> > driver.
> > 
> > Signed-off-by: Heiko Schocher <hs@denx.de>
> > 
> > ---
> > 
> > Changes in v4: None
> > Changes in v3:
> > - new in v3
> > 
> > Changes in v2: None
> > 
> >  include/linux/bitops.h | 2 ++
> >  1 file changed, 2 insertions(+)
> > 
> > diff --git a/include/linux/bitops.h b/include/linux/bitops.h
> > index e724310..7d30ace 100644
> > --- a/include/linux/bitops.h
> > +++ b/include/linux/bitops.h
> > @@ -3,6 +3,8 @@
> > 
> >  #include <asm/types.h>
> > 
> > +#define BIT(nr)		(1UL << (nr))
> > +
> 
> JFYI, a few months ago, Wolfgang Denk NAKed a similar patch:
> http://lists.denx.de/pipermail/u-boot/2014-February/173669.html
> 
> But I don't know whether this still stands.

Linux also uses this BIT() macro, I think we should just run with it.

Best regards,
Marek Vasut