linux-kernel - Re: [PATCH] [media] davinci-vpfe: Fix retcode check

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Message-ID: <CANZNk82w4_EQCJ9TigTymAVjCbQqXVDDQFH4mpZ6W3b3qwj_tA@mail.gmail.com>
Date:	Tue, 8 Jul 2014 17:58:55 +0300
From:	Andrey Utkin <andrey.krieger.utkin@...il.com>
To:	Levente Kurusa <lkurusa@...hat.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	OSUOSL Drivers <devel@...verdev.osuosl.org>,
	Linux Media <linux-media@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Mauro Carvalho Chehab <m.chehab@...sung.com>,
	prabhakar.csengg@...il.com, Josh Triplett <josh@...htriplett.org>,
	Archana Kumari <archanakumari959@...il.com>,
	Lisa Nguyen <lisa@...apiadmin.com>
Subject: Re: [PATCH] [media] davinci-vpfe: Fix retcode check

2014-07-08 17:32 GMT+03:00 Levente Kurusa <lkurusa@...hat.com>:
> Hmm, while it is true that get_ipipe_mode returns an int, but
> the consequent call to regw_ip takes an u32 as its second
> argument. Did it cause a build warning for you? (Can't really
> check since I don't have ARM cross compilers close-by)
> If not, then:

Cannot say for sure would compiler complain.
I also haven't really checked it, and unfortunately even haven't
succeeded to make a config that would build that code. But i believe
that warning is still better than misbehaviour.

-- 
Andrey Utkin
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