From d2d272a965baeb3d78f843374bc48f0cbce8ac3d Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 1 Jul 2010 17:43:50 +0800
Subject: [PATCH] mfd: Properly free t7l66xb clk32k clock source
This patch includes below fixes to properly free clk32k clock source:
1. remove a redundant clk_put in t7l66xb_probe error path
2. add missing clk_disable(t7l66xb->clk32k) and clk_put(t7l66xb->clk32k)
to properly free the clock source.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
drivers/mfd/t7l66xb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index 5041d33adf0b..006c121f3f0d 100644
--- a/drivers/mfd/t7l66xb.c
+++ b/drivers/mfd/t7l66xb.c
@@ -350,7 +350,6 @@ static int t7l66xb_probe(struct platform_device *dev)
t7l66xb->clk48m = clk_get(&dev->dev, "CLK_CK48M");
if (IS_ERR(t7l66xb->clk48m)) {
ret = PTR_ERR(t7l66xb->clk48m);
- clk_put(t7l66xb->clk32k);
goto err_clk48m_get;
}
@@ -425,6 +424,8 @@ static int t7l66xb_remove(struct platform_device *dev)
ret = pdata->disable(dev);
clk_disable(t7l66xb->clk48m);
clk_put(t7l66xb->clk48m);
+ clk_disable(t7l66xb->clk32k);
+ clk_put(t7l66xb->clk32k);
t7l66xb_detach_irq(dev);
iounmap(t7l66xb->scr);
release_resource(&t7l66xb->rscr);
--
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