From: Felipe Balbi <balbi@ti.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>,
spear-devel <spear-devel@list.st.com>,
<linux-kernel@vger.kernel.org>,
Viresh Kumar <viresh.kumar@linaro.org>
Subject: Re: [PATCH 3/6] dma: dw_dmac: check direction properly in dw_dma_cyclic_prep
Date: Fri, 16 Nov 2012 15:56:25 +0200 [thread overview]
Message-ID: <20121116135625.GA18920@arwen.pp.htv.fi> (raw)
In-Reply-To: <1353074360-1903-4-git-send-email-andriy.shevchenko@linux.intel.com>
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On Fri, Nov 16, 2012 at 03:59:16PM +0200, Andy Shevchenko wrote:
> dma_transfer_direction is a normal enum. It means we can't usually use the
> values as bit fields. Let's adjust this check and move it above the usage of
> the direction parameter.
why above the direction parameter ? You need to explain why ? Is it just
because 'it looks nicer' or have you found another bug triggered by
that ?
--
balbi
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next prev parent reply other threads:[~2012-11-16 14:02 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-16 13:59 [PATCH 0/6] dmaengine: introduce is_slave_xfer helper Andy Shevchenko
2012-11-16 13:59 ` [PATCH 1/6] dmaengine: introduce is_slave_xfer function Andy Shevchenko
2012-11-16 14:03 ` Viresh Kumar
2012-11-16 15:27 ` Andy Shevchenko
2012-11-16 14:21 ` Mika Westerberg
2012-11-16 15:26 ` Andy Shevchenko
2012-11-16 15:32 ` Mika Westerberg
2012-11-16 13:59 ` [PATCH 2/6] dma: at_hdmac: check direction properly for cyclic transfers Andy Shevchenko
2012-11-16 14:05 ` Viresh Kumar
2012-11-16 15:33 ` Nicolas Ferre
2012-11-16 13:59 ` [PATCH 3/6] dma: dw_dmac: check direction properly in dw_dma_cyclic_prep Andy Shevchenko
2012-11-16 13:56 ` Felipe Balbi [this message]
2012-11-16 15:30 ` Andy Shevchenko
2012-11-16 18:09 ` Felipe Balbi
2012-11-16 14:06 ` Viresh Kumar
2012-11-16 13:59 ` [PATCH 4/6] dma: ep93xx_dma: reuse is_slave_xfer helper Andy Shevchenko
2012-11-16 14:06 ` Viresh Kumar
2012-11-16 15:33 ` Mika Westerberg
2012-11-16 13:59 ` [PATCH 5/6] dma: ipu_idmac: " Andy Shevchenko
2012-11-16 13:56 ` Felipe Balbi
2012-11-16 15:32 ` Andy Shevchenko
2012-11-16 14:07 ` Viresh Kumar
2012-11-16 13:59 ` [PATCH 6/6] dma: ste_dma40: " Andy Shevchenko
2012-11-16 14:07 ` Viresh Kumar
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