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clk: socfpga: make use of of_clk_parent_fill helper function

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

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Dinh Nguyen 2015-06-05 11:26:14 -05:00 committed by Stephen Boyd
parent 2e61dfb360
commit 761d3e328c
2 changed files with 2 additions and 11 deletions
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6
drivers/clk/socfpga/clk-gate.c
View file

@ -190,7 +190,6 @@ static void __init __socfpga_gate_init(struct device_node *node,
const char *parent_name[SOCFPGA_MAX_PARENTS];
struct clk_init_data init;
int rc;
int i = 0;
socfpga_clk = kzalloc(sizeof(*socfpga_clk), GFP_KERNEL);
if (WARN_ON(!socfpga_clk))
@ -234,12 +233,9 @@ static void __init __socfpga_gate_init(struct device_node *node,
init.name = clk_name;
init.ops = ops;
init.flags = 0;
while (i < SOCFPGA_MAX_PARENTS && (parent_name[i] =
of_clk_get_parent_name(node, i)) != NULL)
i++;
init.num_parents = of_clk_parent_fill(node, parent_name, SOCFPGA_MAX_PARENTS);
init.parent_names = parent_name;
init.num_parents = i;
socfpga_clk->hw.hw.init = &init;
clk = clk_register(NULL, &socfpga_clk->hw.hw);

7
drivers/clk/socfpga/clk-pll.c
View file

@ -92,7 +92,6 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
struct clk_init_data init;
struct device_node *clkmgr_np;
int rc;
int i = 0;
of_property_read_u32(node, "reg", &reg);
@ -111,11 +110,7 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
init.ops = ops;
init.flags = 0;
while (i < SOCFPGA_MAX_PARENTS && (parent_name[i] =
of_clk_get_parent_name(node, i)) != NULL)
i++;
init.num_parents = i;
init.num_parents = of_clk_parent_fill(node, parent_name, SOCFPGA_MAX_PARENTS);
init.parent_names = parent_name;
pll_clk->hw.hw.init = &init;