From: Roland Stigge <stigge@antcom.de>
Date: Sun, 22 Apr 2012 09:59:47 +0000 (+0200)
Subject: i2c: pnx: Disable clk in suspend
X-Git-Tag: firefly_0821_release~3680^2~2832^2~8^2~3
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c4cea7fc1bfd8a36d08f8114efcb11d649d97d5a;p=firefly-linux-kernel-4.4.55.git

i2c: pnx: Disable clk in 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@antcom.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
CC: stable@vger.kernel.org
---

diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c
index 04be9f82e14b..eb8ad538c79f 100644
--- a/drivers/i2c/busses/i2c-pnx.c
+++ b/drivers/i2c/busses/i2c-pnx.c
@@ -546,8 +546,7 @@ static int i2c_pnx_controller_suspend(struct platform_device *pdev,
 {
 	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;
 }