diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-08-26 20:26:22 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2019-09-03 10:23:57 +0200 |
| commit | 8de29a5c34a5ff166dc0968f409a1381266d19c9 (patch) | |
| tree | 9490ae1bdb9f68463ef0c193ed21c83c6185f317 | |
| parent | b4cb76961c953cde1c60f52d2b6d434672da82f8 (diff) | |
| download | linux-8de29a5c34a5ff166dc0968f409a1381266d19c9.tar.bz2 | |
can: mcp251x: Make use of device property API
Make use of device property API in this driver so that both OF based
system and ACPI based system can use this driver.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| -rw-r--r-- | drivers/net/can/spi/mcp251x.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c index b5d70826a186..e0885499f604 100644 --- a/drivers/net/can/spi/mcp251x.c +++ b/drivers/net/can/spi/mcp251x.c @@ -33,8 +33,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/netdevice.h> -#include <linux/of.h> -#include <linux/of_device.h> +#include <linux/property.h> #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/spi/spi.h> @@ -894,7 +893,7 @@ static int mcp251x_open(struct net_device *net) priv->tx_skb = NULL; priv->tx_len = 0; - if (!spi->dev.of_node) + if (!dev_fwnode(&spi->dev)) flags = IRQF_TRIGGER_FALLING; ret = request_threaded_irq(spi->irq, NULL, mcp251x_can_ist, @@ -986,8 +985,7 @@ MODULE_DEVICE_TABLE(spi, mcp251x_id_table); static int mcp251x_can_probe(struct spi_device *spi) { - const struct of_device_id *of_id = of_match_device(mcp251x_of_match, - &spi->dev); + const void *match = device_get_match_data(&spi->dev); struct mcp251x_platform_data *pdata = dev_get_platdata(&spi->dev); struct net_device *net; struct mcp251x_priv *priv; @@ -1024,8 +1022,8 @@ static int mcp251x_can_probe(struct spi_device *spi) priv->can.clock.freq = freq / 2; priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES | CAN_CTRLMODE_LOOPBACK | CAN_CTRLMODE_LISTENONLY; - if (of_id) - priv->model = (enum mcp251x_model)of_id->data; + if (match) + priv->model = (enum mcp251x_model)match; else priv->model = spi_get_device_id(spi)->driver_data; priv->net = net; |