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path: root/drivers/clk/versatile
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Diffstat (limited to 'drivers/clk/versatile')
-rw-r--r--drivers/clk/versatile/clk-sp810.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/versatile/clk-sp810.c b/drivers/clk/versatile/clk-sp810.c
index c6e86a9a2..a96dd8e53 100644
--- a/drivers/clk/versatile/clk-sp810.c
+++ b/drivers/clk/versatile/clk-sp810.c
@@ -135,7 +135,7 @@ static struct clk *clk_sp810_timerclken_of_get(struct of_phandle_args *clkspec,
return sp810->timerclken[clkspec->args[0]].clk;
}
-void __init clk_sp810_of_setup(struct device_node *node)
+static void __init clk_sp810_of_setup(struct device_node *node)
{
struct clk_sp810 *sp810 = kzalloc(sizeof(*sp810), GFP_KERNEL);
const char *parent_names[2];
@@ -156,7 +156,7 @@ void __init clk_sp810_of_setup(struct device_node *node)
"timclk");
parent_names[1] = of_clk_get_parent_name(node, sp810->timclk_index);
- if (parent_names[0] <= 0 || parent_names[1] <= 0) {
+ if (!parent_names[0] || !parent_names[1]) {
pr_warn("Failed to obtain parent clocks for SP810!\n");
return;
}