From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Vinod Koul <vinod.koul@intel.com>
Cc: Viresh Kumar <vireshk@kernel.org>,
linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
Hans-Christian Egtvedt <egtvedt@samfundet.no>,
Tejun Heo <tj@kernel.org>, Mark Brown <broonie@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Mark Rutland <mark.rutland@arm.com>,
Vineet Gupta <vgupta@synopsys.com>,
stable@vger.kernel.org
Subject: Re: [PATCH v3 01/15] dmaengine: dw: fix master selection
Date: Mon, 04 Apr 2016 20:10:54 +0300 [thread overview]
Message-ID: <1459789854.12167.6.camel@linux.intel.com> (raw)
In-Reply-To: <20160404170337.GC3515@vkoul-mobl.iind.intel.com>
On Mon, 2016-04-04 at 10:03 -0700, Vinod Koul wrote:
> On Fri, Mar 18, 2016 at 04:24:40PM +0200, Andy Shevchenko wrote:
> >
> > + /*
> > + * We need controller-specific data to set up slave
> > transfers.
> > + */
> > + BUG_ON(chan->private && !dw_dma_filter(chan, chan-
> > >private));
> I don't think BUG_ON is apt here, gracefully failing and printing
> that can
> be better..
Hm, this is coming from the existing code.
I would prefer to keep this one as is since it's targeted to stable@,
and I may issue sequential patch to replace BUG_ON. Sounds okay?
--
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy
next prev parent reply other threads:[~2016-04-04 17:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1458311094-94927-1-git-send-email-andriy.shevchenko@linux.intel.com>
2016-03-18 14:24 ` [PATCH v3 01/15] dmaengine: dw: fix master selection Andy Shevchenko
2016-04-04 17:03 ` Vinod Koul
2016-04-04 17:10 ` Andy Shevchenko [this message]
2016-04-06 18:56 ` Vinod Koul
2016-04-06 19:56 ` Andy Shevchenko
2016-04-06 21:09 ` Koul, Vinod
2016-04-07 13:03 ` Andy Shevchenko
2016-04-13 13:36 ` Andy Shevchenko
2016-04-08 13:22 ` [PATCH v3.5 1/1] " Andy Shevchenko
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