linux-kernel - Re: [resend][PATCH 03/16] dmaengine: introduce is_slave

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Message-ID: <CAHp75VdWWy7V=PQ2EfXrixX2==yDiakga=tA=jV9bzRrqqzZhw@mail.gmail.com>
Date:	Wed, 9 Jan 2013 16:58:02 +0200
From:	Andy Shevchenko <andy.shevchenko@...il.com>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Vinod Koul <vinod.koul@...el.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.jf.intel.com>,
	linux-kernel@...r.kernel.org, spear-devel <spear-devel@...t.st.com>
Subject: Re: [resend][PATCH 03/16] dmaengine: introduce is_slave_xfer function

On Wed, Jan 9, 2013 at 4:19 PM, Viresh Kumar <viresh.kumar@...aro.org> wrote:
> n 9 January 2013 19:20, Vinod Koul <vinod.koul@...el.com> wrote:
>>> +static inline bool is_slave_xfer(enum dma_transfer_direction direction)
>>> +{
>>> +     return (direction == DMA_MEM_TO_DEV) || (direction == DMA_DEV_TO_MEM);
>>> +}
>> After reading the subsequent patch I understand what is intent here. Perhaps
>> is_slave_dirn() would have been a beter one...
>
> dirn isn't readable, it took me some time to understand the intent...
> Either have xfer or direction :)

Agree with Viresh. I might rename it to is_slave_direction if you want to.

-- 
With Best Regards,
Andy Shevchenko
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