diff options
| -rw-r--r-- | drivers/char/hw_random/meson-rng.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/char/hw_random/meson-rng.c b/drivers/char/hw_random/meson-rng.c index e446236e81f2..8bb30282ca46 100644 --- a/drivers/char/hw_random/meson-rng.c +++ b/drivers/char/hw_random/meson-rng.c @@ -54,9 +54,10 @@ static int meson_rng_probe(struct platform_device *pdev) if (IS_ERR(data->base)) return PTR_ERR(data->base); - data->core_clk = devm_clk_get(dev, "core"); + data->core_clk = devm_clk_get_optional(dev, "core"); if (IS_ERR(data->core_clk)) - data->core_clk = NULL; + return dev_err_probe(dev, PTR_ERR(data->core_clk), + "Failed to get core clock\n"); if (data->core_clk) { ret = clk_prepare_enable(data->core_clk); |