diff options
Diffstat (limited to 'drivers/iio/adc/twl4030-madc.c')
| -rw-r--r-- | drivers/iio/adc/twl4030-madc.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c index 4a247ca25a..0253064fad 100644 --- a/drivers/iio/adc/twl4030-madc.c +++ b/drivers/iio/adc/twl4030-madc.c @@ -19,10 +19,12 @@ #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/delay.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <linux/slab.h> #include <linux/mfd/twl.h> -#include <linux/module.h> #include <linux/stddef.h> #include <linux/mutex.h> #include <linux/bitops.h> @@ -30,7 +32,6 @@ #include <linux/types.h> #include <linux/gfp.h> #include <linux/err.h> -#include <linux/of.h> #include <linux/regulator/consumer.h> #include <linux/iio/iio.h> @@ -744,14 +745,14 @@ static int twl4030_madc_set_power(struct twl4030_madc_data *madc, int on) */ static int twl4030_madc_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; + struct twl4030_madc_platform_data *pdata = dev_get_platdata(dev); struct twl4030_madc_data *madc; - struct twl4030_madc_platform_data *pdata = dev_get_platdata(&pdev->dev); - struct device_node *np = pdev->dev.of_node; int irq, ret; u8 regval; struct iio_dev *iio_dev = NULL; - if (!pdata && !np) { + if (!pdata && !dev_fwnode(dev)) { dev_err(&pdev->dev, "neither platform data nor Device Tree node available\n"); return -EINVAL; } @@ -779,7 +780,7 @@ static int twl4030_madc_probe(struct platform_device *pdev) if (pdata) madc->use_second_irq = (pdata->irq_line != 1); else - madc->use_second_irq = of_property_read_bool(np, + madc->use_second_irq = device_property_read_bool(dev, "ti,system-uses-second-madc-irq"); madc->imr = madc->use_second_irq ? TWL4030_MADC_IMR2 : @@ -905,20 +906,18 @@ static void twl4030_madc_remove(struct platform_device *pdev) regulator_disable(madc->usb3v1); } -#ifdef CONFIG_OF static const struct of_device_id twl_madc_of_match[] = { { .compatible = "ti,twl4030-madc", }, - { }, + { } }; MODULE_DEVICE_TABLE(of, twl_madc_of_match); -#endif static struct platform_driver twl4030_madc_driver = { .probe = twl4030_madc_probe, .remove_new = twl4030_madc_remove, .driver = { .name = "twl4030_madc", - .of_match_table = of_match_ptr(twl_madc_of_match), + .of_match_table = twl_madc_of_match, }, }; |