diff options
Diffstat (limited to 'drivers/mfd/wm831x-spi.c')
| -rw-r--r-- | drivers/mfd/wm831x-spi.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/mfd/wm831x-spi.c b/drivers/mfd/wm831x-spi.c index 76be7ef5c9..54c8726791 100644 --- a/drivers/mfd/wm831x-spi.c +++ b/drivers/mfd/wm831x-spi.c @@ -10,7 +10,6 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/pm.h> #include <linux/spi/spi.h> #include <linux/regmap.h> @@ -21,21 +20,14 @@ static int wm831x_spi_probe(struct spi_device *spi) { struct wm831x_pdata *pdata = dev_get_platdata(&spi->dev); - const struct spi_device_id *id = spi_get_device_id(spi); - const struct of_device_id *of_id; struct wm831x *wm831x; enum wm831x_parent type; int ret; - if (spi->dev.of_node) { - of_id = of_match_device(wm831x_of_match, &spi->dev); - if (!of_id) { - dev_err(&spi->dev, "Failed to match device\n"); - return -ENODEV; - } - type = (uintptr_t)of_id->data; - } else { - type = (enum wm831x_parent)id->driver_data; + type = (uintptr_t)spi_get_device_match_data(spi); + if (!type) { + dev_err(&spi->dev, "Failed to match device\n"); + return -ENODEV; } wm831x = devm_kzalloc(&spi->dev, sizeof(struct wm831x), GFP_KERNEL); |