linux-kernel - Re: Re: [PATCH 2/2] pinmux: add a driver for the U300 pinmux

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Date:	Mon, 10 Oct 2011 10:18:39 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	"tommy.hong" <hongjiujing@....com>
Cc:	Barry Song <21cnbao@...il.com>,
	Linaro Dev <linaro-dev@...ts.linaro.org>,
	Linus Walleij <linus.walleij@...ricsson.com>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	linux-kernel@...r.kernel.org, Joe Perches <joe@...ches.com>,
	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: Re: [PATCH 2/2] pinmux: add a driver for the U300 pinmux

2011/10/9 tommy.hong <hongjiujing@....com>:
> [Barry]
>>is this a debug information or do you want it to be in mainline?
>>
> Hi,Barry,should dumpregs function need "CONFIG_XXX_DEBUG" when probe ?and if
> driver meet some issue or error,we can use dumpregs to trace?

You can add any debug stuff you want if it helps development
and/or transparance of the driver, but this stuff I just deleted, it
is not needed anymore. I just used it to figure out the default
reset-values of the registers.

Yours,
Linus Walleij
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