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

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Message-Id: <1340261140-10166-1-git-send-email-monstr@monstr.eu>
Date:	Thu, 21 Jun 2012 08:45:40 +0200
From:	Michal Simek <monstr@...str.eu>
To:	linux-watchdog@...r.kernel.org
Cc:	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, Michal Simek <monstr@...str.eu>
Subject: [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>
---
 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) {
-- 
1.7.0.4

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