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authorAxel Lin <axel.lin@gmail.com>2010-07-01 17:43:50 +0800
committerSamuel Ortiz <sameo@linux.intel.com>2010-08-12 11:27:23 +0200
commitd2d272a965baeb3d78f843374bc48f0cbce8ac3d (patch)
tree109894ab5b7a6fc318d28d44d7a06ffcc52d1f07 /drivers/mfd
parent15742c8a42c89aa5e63542b0de00b0dc4c5038cf (diff)
downloadop-kernel-dev-d2d272a965baeb3d78f843374bc48f0cbce8ac3d.zip
op-kernel-dev-d2d272a965baeb3d78f843374bc48f0cbce8ac3d.tar.gz
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>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/t7l66xb.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index 5041d33..006c121 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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