diff options
| -rw-r--r-- | drivers/clk/clk-renesas-pcie.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/clk/clk-renesas-pcie.c b/drivers/clk/clk-renesas-pcie.c index 564550c80389..f3376c29007a 100644 --- a/drivers/clk/clk-renesas-pcie.c +++ b/drivers/clk/clk-renesas-pcie.c @@ -276,6 +276,11 @@ rs9_of_clk_get(struct of_phandle_args *clkspec, void *data) struct rs9_driver_data *rs9 = data; unsigned int idx = clkspec->args[0]; + if (idx >= rs9->chip_info->num_clks) { + pr_err("%s: Invalid clock index %u\n", __func__, idx); + return ERR_PTR(-EINVAL); + } + return rs9->clk_dif[idx]; } |