diff options
Diffstat (limited to 'drivers/iio/adc/meson_saradc.c')
| -rw-r--r-- | drivers/iio/adc/meson_saradc.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c index 11484cb38b84..9b2121f24926 100644 --- a/drivers/iio/adc/meson_saradc.c +++ b/drivers/iio/adc/meson_saradc.c @@ -583,8 +583,11 @@ 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, "%pOF#adc_div", - indio_dev->dev.of_node); + init.name = devm_kasprintf(&indio_dev->dev, GFP_KERNEL, "%s#adc_div", + dev_name(indio_dev->dev.parent)); + if (!init.name) + return -ENOMEM; + init.flags = 0; init.ops = &clk_divider_ops; clk_parents[0] = __clk_get_name(priv->clkin); @@ -602,8 +605,11 @@ 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, "%pOF#adc_en", - indio_dev->dev.of_node); + init.name = devm_kasprintf(&indio_dev->dev, GFP_KERNEL, "%s#adc_en", + dev_name(indio_dev->dev.parent)); + if (!init.name) + return -ENOMEM; + init.flags = CLK_SET_RATE_PARENT; init.ops = &clk_gate_ops; clk_parents[0] = __clk_get_name(priv->adc_div_clk); @@ -970,6 +976,11 @@ static int meson_sar_adc_probe(struct platform_device *pdev) if (IS_ERR(base)) return PTR_ERR(base); + priv->regmap = devm_regmap_init_mmio(&pdev->dev, base, + priv->data->regmap_config); + if (IS_ERR(priv->regmap)) + return PTR_ERR(priv->regmap); + irq = irq_of_parse_and_map(pdev->dev.of_node, 0); if (!irq) return -EINVAL; @@ -979,11 +990,6 @@ static int meson_sar_adc_probe(struct platform_device *pdev) if (ret) return ret; - priv->regmap = devm_regmap_init_mmio(&pdev->dev, base, - priv->data->regmap_config); - if (IS_ERR(priv->regmap)) - return PTR_ERR(priv->regmap); - priv->clkin = devm_clk_get(&pdev->dev, "clkin"); if (IS_ERR(priv->clkin)) { dev_err(&pdev->dev, "failed to get clkin\n"); |