linux-kernel - Re: [PATCH] watchdog: xilinx: Read clock frequency directly from DT node

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Message-ID: <4FE37029.50007@udio.cujae.edu.cu>
Date:	Thu, 21 Jun 2012 14:04:09 -0500
From:	Alejandro Cabrera <acabrera@...o.cujae.edu.cu>
To:	Michal Simek <monstr@...str.eu>
CC:	linux-watchdog@...r.kernel.org,
	devicetree-discuss@...ts.ozlabs.org,
	Wim Van Sebroeck <wim@...ana.be>,
	Grant Likely <grant.likely@...retlab.ca>,
	Rob Herring <rob.herring@...xeda.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] watchdog: xilinx: Read clock frequency directly from
	DT node


> Do not use clock-frequency property from parent node.
> Use it from watchdog node.
>
> Signed-off-by: Michal Simek<monstr@...str.eu>

Acked-By: Alejandro Cabrera <acabrera@...o.cujae.edu.cu>

> ---
>   drivers/watchdog/of_xilinx_wdt.c |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/watchdog/of_xilinx_wdt.c b/drivers/watchdog/of_xilinx_wdt.c
> index 55d2f66..294fb4e 100644
> --- a/drivers/watchdog/of_xilinx_wdt.c
> +++ b/drivers/watchdog/of_xilinx_wdt.c
> @@ -297,7 +297,7 @@ static int __devinit xwdt_probe(struct platform_device *pdev)
>
>   	no_timeout = 0;
>
> -	pfreq = (u32 *)of_get_property(pdev->dev.of_node->parent,
> +	pfreq = (u32 *)of_get_property(pdev->dev.of_node,
>   					"clock-frequency", NULL);
>
>   	if (pfreq == NULL) {

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