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path: root/drivers/clk/st/clk-flexgen.c
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Diffstat (limited to 'drivers/clk/st/clk-flexgen.c')
-rw-r--r--drivers/clk/st/clk-flexgen.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c
index 24d99594c0b3..627267c7ec5c 100644
--- a/drivers/clk/st/clk-flexgen.c
+++ b/drivers/clk/st/clk-flexgen.c
@@ -244,10 +244,10 @@ static const char ** __init flexgen_get_parents(struct device_node *np,
int *num_parents)
{
const char **parents;
- int nparents;
+ unsigned int nparents;
nparents = of_clk_get_parent_count(np);
- if (WARN_ON(nparents <= 0))
+ if (WARN_ON(!nparents))
return NULL;
parents = kcalloc(nparents, sizeof(const char *), GFP_KERNEL);