[PATCH 2/6] clk: qoriq: make use of of_clk_parent_fill helper function

[dinguyen]

From: Dinh Nguyen <dingu...@opensource.altera.com>

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

Signed-off-by: Dinh Nguyen <dingu...@opensource.altera.com>
---
 drivers/clk/clk-qoriq.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c
index cda90a9..d3f4570 100644
--- a/drivers/clk/clk-qoriq.c
+++ b/drivers/clk/clk-qoriq.c
@@ -70,7 +70,7 @@ static void __init core_mux_init(struct device_node *np)
        struct clk_init_data init;
        struct cmux_clk *cmux_clk;
        struct device_node *node;
-       int rc, count, i;
+       int rc, count;
        u32     offset;
        const char *clk_name;
        const char **parent_names;
@@ -92,8 +92,7 @@ static void __init core_mux_init(struct device_node *np)
        if (!parent_names)
                return;
 
-       for (i = 0; i < count; i++)
-               parent_names[i] = of_clk_get_parent_name(np, i);
+       of_clk_parent_fill(np, parent_names, count);
 
        cmux_clk = kzalloc(sizeof(*cmux_clk), GFP_KERNEL);
        if (!cmux_clk)
-- 
2.2.1

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