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| author | Takashi Iwai <tiwai@suse.de> | 2018-01-19 15:57:33 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-01-19 15:57:33 +0300 |
| commit | c86d95cb6b7ecda7b7d56e40c24b7d8b9bf9159a (patch) | |
| tree | 3d868496a15be09dfb3a471e7b9dce24c0216d89 /drivers/iio | |
| parent | 388fdb8f882af67ff8394d9420c1e0e42ba35619 (diff) | |
| parent | 8f05b9c65d817dd288da5f1c6ecc134b66f8a190 (diff) | |
| download | linux-c86d95cb6b7ecda7b7d56e40c24b7d8b9bf9159a.tar.xz | |
Merge tag 'asoc-v4.16-3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v4.16
Some final updates for the merge window, this brings in some
improvements to the ACPI GPIO handling for Intel and a bunch of fixes.
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/stm32-dfsdm-adc.c | 13 | ||||
| -rw-r--r-- | drivers/iio/adc/stm32-dfsdm-core.c | 8 |
2 files changed, 2 insertions, 19 deletions
diff --git a/drivers/iio/adc/stm32-dfsdm-adc.c b/drivers/iio/adc/stm32-dfsdm-adc.c index 5e871404f565..daa026d6a94f 100644 --- a/drivers/iio/adc/stm32-dfsdm-adc.c +++ b/drivers/iio/adc/stm32-dfsdm-adc.c @@ -1087,18 +1087,11 @@ static int stm32_dfsdm_adc_probe(struct platform_device *pdev) struct device_node *np = dev->of_node; const struct stm32_dfsdm_dev_data *dev_data; struct iio_dev *iio; - const struct of_device_id *of_id; char *name; int ret, irq, val; - of_id = of_match_node(stm32_dfsdm_adc_match, np); - if (!of_id->data) { - dev_err(&pdev->dev, "Data associated to device is missing\n"); - return -EINVAL; - } - - dev_data = (const struct stm32_dfsdm_dev_data *)of_id->data; + dev_data = of_device_get_match_data(dev); iio = devm_iio_device_alloc(dev, sizeof(*adc)); if (!iio) { dev_err(dev, "%s: Failed to allocate IIO\n", __func__); @@ -1106,10 +1099,6 @@ static int stm32_dfsdm_adc_probe(struct platform_device *pdev) } adc = iio_priv(iio); - if (IS_ERR(adc)) { - dev_err(dev, "%s: Failed to allocate ADC\n", __func__); - return PTR_ERR(adc); - } adc->dfsdm = dev_get_drvdata(dev->parent); iio->dev.parent = dev; diff --git a/drivers/iio/adc/stm32-dfsdm-core.c b/drivers/iio/adc/stm32-dfsdm-core.c index 6cd655f8239b..6290332cfd3f 100644 --- a/drivers/iio/adc/stm32-dfsdm-core.c +++ b/drivers/iio/adc/stm32-dfsdm-core.c @@ -242,7 +242,6 @@ MODULE_DEVICE_TABLE(of, stm32_dfsdm_of_match); static int stm32_dfsdm_probe(struct platform_device *pdev) { struct dfsdm_priv *priv; - const struct of_device_id *of_id; const struct stm32_dfsdm_dev_data *dev_data; struct stm32_dfsdm *dfsdm; int ret; @@ -253,13 +252,8 @@ static int stm32_dfsdm_probe(struct platform_device *pdev) priv->pdev = pdev; - of_id = of_match_node(stm32_dfsdm_of_match, pdev->dev.of_node); - if (!of_id->data) { - dev_err(&pdev->dev, "Data associated to device is missing\n"); - return -EINVAL; - } + dev_data = of_device_get_match_data(&pdev->dev); - dev_data = (const struct stm32_dfsdm_dev_data *)of_id->data; dfsdm = &priv->dfsdm; dfsdm->fl_list = devm_kcalloc(&pdev->dev, dev_data->num_filters, sizeof(*dfsdm->fl_list), GFP_KERNEL); |