diff options
Diffstat (limited to 'drivers/clk/imx')
| -rw-r--r-- | drivers/clk/imx/clk-pllv2.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/clk/imx/clk-pllv2.c b/drivers/clk/imx/clk-pllv2.c index 85b5cbe9744c..eeba3cb14e2d 100644 --- a/drivers/clk/imx/clk-pllv2.c +++ b/drivers/clk/imx/clk-pllv2.c @@ -182,8 +182,12 @@ static long clk_pllv2_round_rate(struct clk_hw *hw, unsigned long rate, unsigned long *prate) { u32 dp_op, dp_mfd, dp_mfn; + int ret; + + ret = __clk_pllv2_set_rate(rate, *prate, &dp_op, &dp_mfd, &dp_mfn); + if (ret) + return ret; - __clk_pllv2_set_rate(rate, *prate, &dp_op, &dp_mfd, &dp_mfn); return __clk_pllv2_recalc_rate(*prate, MXC_PLL_DP_CTL_DPDCK0_2_EN, dp_op, dp_mfd, dp_mfn); } |