diff options
| -rw-r--r-- | drivers/clk/st/clk-flexgen.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c index bd355ee33766..24d99594c0b3 100644 --- a/drivers/clk/st/clk-flexgen.c +++ b/drivers/clk/st/clk-flexgen.c @@ -268,6 +268,7 @@ static void __init st_of_flexgen_setup(struct device_node *np) int num_parents, i; spinlock_t *rlock = NULL; unsigned long flex_flags = 0; + int ret; pnode = of_get_parent(np); if (!pnode) @@ -285,13 +286,13 @@ static void __init st_of_flexgen_setup(struct device_node *np) if (!clk_data) goto err; - clk_data->clk_num = of_property_count_strings(np , - "clock-output-names"); - if (clk_data->clk_num <= 0) { + ret = of_property_count_strings(np, "clock-output-names"); + if (ret <= 0) { pr_err("%s: Failed to get number of output clocks (%d)", __func__, clk_data->clk_num); goto err; } + clk_data->clk_num = ret; clk_data->clks = kcalloc(clk_data->clk_num, sizeof(struct clk *), GFP_KERNEL); |