From: Dinh Nguyen <dinguyen@opensource.altera.com>
Date: Tue, 7 Jul 2015 03:59:03 +0000 (-0500)
Subject: clk: keystone: make use of of_clk_parent_fill helper function
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5f23eff7af6bc1d8cc8e17fc12e8d989042236ed;p=openwrt%2Fstaging%2Fblogic.git

clk: keystone: make use of of_clk_parent_fill helper function

Use of_clk_parent_fill to fill in the parent clock names' array.

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---

diff --git a/drivers/clk/keystone/pll.c b/drivers/clk/keystone/pll.c
index 4a375ead70e9..d6ef063dae7e 100644
--- a/drivers/clk/keystone/pll.c
+++ b/drivers/clk/keystone/pll.c
@@ -309,8 +309,7 @@ static void __init of_pll_mux_clk_init(struct device_node *node)
 		return;
 	}
 
-	parents[0] = of_clk_get_parent_name(node, 0);
-	parents[1] = of_clk_get_parent_name(node, 1);
+	of_clk_parent_fill(node, parents, 2);
 	if (!parents[0] || !parents[1]) {
 		pr_err("%s: missing parent clocks\n", __func__);
 		return;