From 761d3e328c503c8428cec54e33196e49f5c46e55 Mon Sep 17 00:00:00 2001 From: Dinh Nguyen Date: Fri, 5 Jun 2015 11:26:14 -0500 Subject: [PATCH] clk: socfpga: make use of of_clk_parent_fill helper function Use of_clk_parent_fill to fill in the parent clock's array. Signed-off-by: Dinh Nguyen Signed-off-by: Stephen Boyd --- drivers/clk/socfpga/clk-gate.c | 6 +----- drivers/clk/socfpga/clk-pll.c | 7 +------ 2 files changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c index 0add360..82449cd 100644 --- a/drivers/clk/socfpga/clk-gate.c +++ b/drivers/clk/socfpga/clk-gate.c @@ -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); diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c index de6da95..8f26b52 100644 --- a/drivers/clk/socfpga/clk-pll.c +++ b/drivers/clk/socfpga/clk-pll.c @@ -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", ®); @@ -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; -- 2.7.4