linux-kernel - Re: [PATCH 7/8] dmaengine: ste_dma40: Use the BIT macro to replace ugly '(1 << x)'s

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Date:	Tue, 9 Apr 2013 12:04:45 -0700
From:	Harvey Harrison <harvey.harrison@...il.com>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	linux-arm-kernel@...ts.infradead.org,
	LKML <linux-kernel@...r.kernel.org>, arnd@...db.de,
	linus.walleij@...ricsson.com
Subject: Re: [PATCH 7/8] dmaengine: ste_dma40: Use the BIT macro to replace
 ugly '(1 << x)'s

On Tue, Apr 9, 2013 at 11:39 AM, Lee Jones <lee.jones@...aro.org> wrote:
>
> The aim is to make the code that little more readable.
>
> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> ---

>
>  #define MAX(a, b) (((a) < (b)) ? (b) : (a))

Not part of your patch, but probably a good idea to switch to the
generic MAX macro, this
one is evaluating its args twice.

Cheers,

Harvey
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