From: Tero Kristo <t-kristo@ti.com>
Date: Fri, 12 Sep 2014 13:39:07 +0000 (+0300)
Subject: clk: ti: dra7-atl-clock: fix a memory leak
X-Git-Tag: v3.18-rc1~39^2~8^2~3
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=73b5d5f711f35617ff701bd88e887d3a1187e82b;p=linux-2.6-block.git

clk: ti: dra7-atl-clock: fix a memory leak

of_clk_add_provider makes an internal copy of the parent_names property
while its called, thus it is no longer needed after this call and can
be freed.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Cc: Mike Turquette <mturquette@linaro.org>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---

diff --git a/drivers/clk/ti/clk-dra7-atl.c b/drivers/clk/ti/clk-dra7-atl.c
index 4a65b410e4d5..3f9308afdc28 100644
--- a/drivers/clk/ti/clk-dra7-atl.c
+++ b/drivers/clk/ti/clk-dra7-atl.c
@@ -199,6 +199,7 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node)
 
 	if (!IS_ERR(clk)) {
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+		kfree(parent_names);
 		return;
 	}
 cleanup: