clk: versatile: Silence sparse warnings
drivers/clk/versatile/clk-sp810.c:159:29: error: incompatible types for operation (<=)
drivers/clk/versatile/clk-sp810.c:159:29: left side has type char const *<noident>
drivers/clk/versatile/clk-sp810.c:159:29: right side has type int
drivers/clk/versatile/clk-sp810.c:159:53: error: incompatible types for operation (<=)
drivers/clk/versatile/clk-sp810.c:159:53: left side has type char const *<noident>
drivers/clk/versatile/clk-sp810.c:159:53: right side has type int
drivers/clk/versatile/clk-sp810.c:138:13: warning: symbol 'clk_sp810_of_setup' was not declared. Should it be static?
Acked: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/drivers/clk/versatile/clk-sp810.c b/drivers/clk/versatile/clk-sp810.c
index c6e86a9..a96dd8e 100644
--- a/drivers/clk/versatile/clk-sp810.c
+++ b/drivers/clk/versatile/clk-sp810.c
@@ -135,7 +135,7 @@
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 @@
"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;
}