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-rw-r--r--drivers/base/power/clock_ops.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/base/power/clock_ops.c b/drivers/base/power/clock_ops.c
index 652b5a367c1f..6ce76934057f 100644
--- a/drivers/base/power/clock_ops.c
+++ b/drivers/base/power/clock_ops.c
@@ -93,7 +93,7 @@ static int __pm_clk_add(struct device *dev, const char *con_id,
return -ENOMEM;
}
} else {
- if (IS_ERR(clk) || !__clk_get(clk)) {
+ if (IS_ERR(clk)) {
kfree(ce);
return -ENOENT;
}
@@ -127,7 +127,9 @@ int pm_clk_add(struct device *dev, const char *con_id)
* @clk: Clock pointer
*
* Add the clock to the list of clocks used for the power management of @dev.
- * It will increment refcount on clock pointer, use clk_put() on it when done.
+ * The power-management code will take control of the clock reference, so
+ * callers should not call clk_put() on @clk after this function sucessfully
+ * returned.
*/
int pm_clk_add_clk(struct device *dev, struct clk *clk)
{
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