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authorDinh Nguyen <dinguyen@opensource.altera.com>2015-07-07 06:59:01 +0300
committerStephen Boyd <sboyd@codeaurora.org>2015-07-28 21:58:59 +0300
commitf0557fbe1303aade362bd578753a1c898a80851c (patch)
tree1e27f5e45ce914a635d8e0f0181dd530d4ee7ebe /drivers/clk/at91/clk-programmable.c
parent75ce0cdb6243d42daca6130e5feb71f536bb136e (diff)
downloadlinux-f0557fbe1303aade362bd578753a1c898a80851c.tar.xz
clk: at91: 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> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/at91/clk-programmable.c')
-rw-r--r--drivers/clk/at91/clk-programmable.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/clk/at91/clk-programmable.c b/drivers/clk/at91/clk-programmable.c
index 43dacad5c96d..ce9c3b9d00f2 100644
--- a/drivers/clk/at91/clk-programmable.c
+++ b/drivers/clk/at91/clk-programmable.c
@@ -231,7 +231,6 @@ of_at91_clk_prog_setup(struct device_node *np, struct at91_pmc *pmc,
{
int num;
u32 id;
- int i;
struct clk *clk;
int num_parents;
const char *parent_names[PROG_SOURCE_MAX];
@@ -242,11 +241,7 @@ of_at91_clk_prog_setup(struct device_node *np, struct at91_pmc *pmc,
if (num_parents <= 0 || num_parents > PROG_SOURCE_MAX)
return;
- for (i = 0; i < num_parents; ++i) {
- parent_names[i] = of_clk_get_parent_name(np, i);
- if (!parent_names[i])
- return;
- }
+ of_clk_parent_fill(np, parent_names, num_parents);
num = of_get_child_count(np);
if (!num || num > (PROG_ID_MAX + 1))