diff options
Diffstat (limited to 'drivers/clk/st')
| -rw-r--r-- | drivers/clk/st/clkgen-fsyn.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/clk/st/clkgen-fsyn.c b/drivers/clk/st/clkgen-fsyn.c index ccb324d97160..dec4eaaecc00 100644 --- a/drivers/clk/st/clkgen-fsyn.c +++ b/drivers/clk/st/clkgen-fsyn.c @@ -574,12 +574,16 @@ static int quadfs_pll_fs660c32_set_rate(struct clk_hw *hw, unsigned long rate, struct stm_fs params; long hwrate = 0; unsigned long flags = 0; + int ret; if (!rate || !parent_rate) return -EINVAL; - if (!clk_fs660c32_vco_get_params(parent_rate, rate, ¶ms)) - clk_fs660c32_vco_get_rate(parent_rate, ¶ms, &hwrate); + ret = clk_fs660c32_vco_get_params(parent_rate, rate, ¶ms); + if (ret) + return ret; + + clk_fs660c32_vco_get_rate(parent_rate, ¶ms, &hwrate); pr_debug("%s: %s new rate %ld [ndiv=0x%x]\n", __func__, clk_hw_get_name(hw), |