diff options
Diffstat (limited to 'drivers/iio/adc/meson_saradc.c')
| -rw-r--r-- | drivers/iio/adc/meson_saradc.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c index 83da50ed73ab..2e8dbb89c8c9 100644 --- a/drivers/iio/adc/meson_saradc.c +++ b/drivers/iio/adc/meson_saradc.c @@ -572,8 +572,8 @@ static int meson_sar_adc_clk_init(struct iio_dev *indio_dev, struct clk_init_data init; const char *clk_parents[1]; - init.name = devm_kasprintf(&indio_dev->dev, GFP_KERNEL, "%s#adc_div", - of_node_full_name(indio_dev->dev.of_node)); + init.name = devm_kasprintf(&indio_dev->dev, GFP_KERNEL, "%pOF#adc_div", + indio_dev->dev.of_node); init.flags = 0; init.ops = &clk_divider_ops; clk_parents[0] = __clk_get_name(priv->clkin); @@ -591,8 +591,8 @@ static int meson_sar_adc_clk_init(struct iio_dev *indio_dev, if (WARN_ON(IS_ERR(priv->adc_div_clk))) return PTR_ERR(priv->adc_div_clk); - init.name = devm_kasprintf(&indio_dev->dev, GFP_KERNEL, "%s#adc_en", - of_node_full_name(indio_dev->dev.of_node)); + init.name = devm_kasprintf(&indio_dev->dev, GFP_KERNEL, "%pOF#adc_en", + indio_dev->dev.of_node); init.flags = CLK_SET_RATE_PARENT; init.ops = &clk_gate_ops; clk_parents[0] = __clk_get_name(priv->adc_div_clk); @@ -915,6 +915,11 @@ static int meson_sar_adc_probe(struct platform_device *pdev) init_completion(&priv->done); match = of_match_device(meson_sar_adc_of_match, &pdev->dev); + if (!match) { + dev_err(&pdev->dev, "failed to match device\n"); + return -ENODEV; + } + priv->data = match->data; indio_dev->name = priv->data->name; |