diff options
Diffstat (limited to 'drivers/clk/st/clkgen-mux.c')
| -rw-r--r-- | drivers/clk/st/clkgen-mux.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/st/clkgen-mux.c b/drivers/clk/st/clkgen-mux.c index 0d9a74b..b1e10ff 100644 --- a/drivers/clk/st/clkgen-mux.c +++ b/drivers/clk/st/clkgen-mux.c @@ -26,10 +26,10 @@ static const char ** __init clkgen_mux_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 ERR_PTR(-EINVAL); parents = kcalloc(nparents, sizeof(const char *), GFP_KERNEL); |