diff options
Diffstat (limited to 'drivers/iio/dac/lpc18xx_dac.c')
| -rw-r--r-- | drivers/iio/dac/lpc18xx_dac.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/iio/dac/lpc18xx_dac.c b/drivers/iio/dac/lpc18xx_dac.c index 0ab357bd3633..60467c6f2c6e 100644 --- a/drivers/iio/dac/lpc18xx_dac.c +++ b/drivers/iio/dac/lpc18xx_dac.c @@ -16,9 +16,8 @@ #include <linux/io.h> #include <linux/iopoll.h> #include <linux/module.h> +#include <linux/mod_devicetable.h> #include <linux/mutex.h> -#include <linux/of.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> @@ -121,19 +120,16 @@ static int lpc18xx_dac_probe(struct platform_device *pdev) return PTR_ERR(dac->base); dac->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(dac->clk)) { - dev_err(&pdev->dev, "error getting clock\n"); - return PTR_ERR(dac->clk); - } + if (IS_ERR(dac->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(dac->clk), + "error getting clock\n"); dac->vref = devm_regulator_get(&pdev->dev, "vref"); - if (IS_ERR(dac->vref)) { - dev_err(&pdev->dev, "error getting regulator\n"); - return PTR_ERR(dac->vref); - } + if (IS_ERR(dac->vref)) + return dev_err_probe(&pdev->dev, PTR_ERR(dac->vref), + "error getting regulator\n"); indio_dev->name = dev_name(&pdev->dev); - indio_dev->dev.parent = &pdev->dev; indio_dev->info = &lpc18xx_dac_info; indio_dev->modes = INDIO_DIRECT_MODE; indio_dev->channels = lpc18xx_dac_iio_channels; |