linux-kernel - Re: [PATCH] gpiolib: of: Update debug messages for of_get_named_gpiod

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Date:	Sun, 6 Jul 2014 18:33:01 +0900
From:	Alexandre Courbot <gnurou@...il.com>
To:	Tushar Behera <tushar.b@...sung.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	Linus Walleij <linus.walleij@...aro.org>, trblinux@...il.com
Subject: Re: [PATCH] gpiolib: of: Update debug messages for of_get_named_gpiod_flags

On Fri, Jul 4, 2014 at 6:52 PM, Tushar Behera <tushar.b@...sung.com> wrote:
> Following is the debug output (only a few examples) before and after the patch.
>
> $ dmesg | grep of_get_named_gpiod_flags
>
> Before:
> of_get_named_gpiod_flags: can't parse gpios property of node '/mmc@...20000[0]'
> of_get_named_gpiod_flags exited with status 0
>
> After:
> of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/mmc@...20000[0]'
> of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio-keys/power[0]' - status (0)
>
> Signed-off-by: Tushar Behera <tushar.b@...sung.com>

More meaningful debug messages are always a good thing.

Reviewed-by: Alexandre Courbot <acourbot@...dia.com>
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