linux-kernel - [PATCH RESEND v3 5/8] i2c-pnx.c: Fix suspend

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Message-Id: <1334356600-20950-5-git-send-email-stigge@antcom.de>
Date:	Sat, 14 Apr 2012 00:36:36 +0200
From:	Roland Stigge <stigge@...com.de>
To:	arm@...nel.org, linux-arm-kernel@...ts.infradead.org,
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
	w.sang@...gutronix.de, srinivas.bakki@....com, kevin.wells@....com,
	gregkh@...uxfoundation.org, netdev@...r.kernel.org,
	rtc-linux@...glegroups.com, a.zummo@...ertech.it,
	linux-watchdog@...r.kernel.org, wim@...ana.be, jonsmirl@...il.com
Cc:	Roland Stigge <stigge@...com.de>, stable@...r.kernel.org
Subject: [PATCH RESEND v3 5/8] i2c-pnx.c: Fix suspend

In the driver's suspend function, clk_enable() was used instead of
clk_disable(). This is corrected with this patch.

Signed-off-by: Roland Stigge <stigge@...com.de>
Reviewed-by: Arnd Bergmann <arnd@...db.de>
CC: stable@...r.kernel.org

---

 Applies to v3.4-rc2

 drivers/i2c/busses/i2c-pnx.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- linux-2.6.orig/drivers/i2c/busses/i2c-pnx.c
+++ linux-2.6/drivers/i2c/busses/i2c-pnx.c
@@ -546,8 +546,7 @@ static int i2c_pnx_controller_suspend(st
 {
 	struct i2c_pnx_algo_data *alg_data = platform_get_drvdata(pdev);
 
-	/* FIXME: shouldn't this be clk_disable? */
-	clk_enable(alg_data->clk);
+	clk_disable(alg_data->clk);
 
 	return 0;
 }
--
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