From: Guenter Roeck <linux@roeck-us.net>
Date: Sat, 11 Feb 2017 23:04:56 +0000 (-0800)
Subject: clk: qcom: Do not drop device node twice
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6ff8ec98e12f984b9d62e43f83b0a3c44e2bdc12;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

clk: qcom: Do not drop device node twice

of_find_node_by_name() drops the reference to a passed device node.
It is not necessary to drop it again, and doing so may result in the
device node being released prematurely.

Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Fixes: ee15faffef11 ("clk: qcom: common: Add API to register board clocks backwards compatibly")
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---

diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c
index cfab7b400381..03f9d316f969 100644
--- a/drivers/clk/qcom/common.c
+++ b/drivers/clk/qcom/common.c
@@ -145,7 +145,6 @@ static int _qcom_cc_register_board_clk(struct device *dev, const char *path,
 	clocks_node = of_find_node_by_path("/clocks");
 	if (clocks_node)
 		node = of_find_node_by_name(clocks_node, path);
-	of_node_put(clocks_node);
 
 	if (!node) {
 		fixed = devm_kzalloc(dev, sizeof(*fixed), GFP_KERNEL);