diff options
Diffstat (limited to 'drivers/net/ethernet/davicom')
| -rw-r--r-- | drivers/net/ethernet/davicom/dm9000.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c index 0985ab216566..b21e56de6167 100644 --- a/drivers/net/ethernet/davicom/dm9000.c +++ b/drivers/net/ethernet/davicom/dm9000.c @@ -28,8 +28,7 @@ #include <linux/irq.h> #include <linux/slab.h> #include <linux/regulator/consumer.h> -#include <linux/gpio.h> -#include <linux/of_gpio.h> +#include <linux/gpio/consumer.h> #include <asm/delay.h> #include <asm/irq.h> @@ -540,8 +539,8 @@ static void dm9000_get_drvinfo(struct net_device *dev, { struct board_info *dm = to_dm9000_board(dev); - strlcpy(info->driver, CARDNAME, sizeof(info->driver)); - strlcpy(info->bus_info, to_platform_device(dm->dev)->name, + strscpy(info->driver, CARDNAME, sizeof(info->driver)); + strscpy(info->bus_info, to_platform_device(dm->dev)->name, sizeof(info->bus_info)); } @@ -1012,7 +1011,7 @@ static void dm9000_send_packet(struct net_device *dev, * Hardware start transmission. * Send a packet to media from the upper layer. */ -static int +static netdev_tx_t dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev) { unsigned long flags; @@ -1421,8 +1420,7 @@ dm9000_probe(struct platform_device *pdev) int iosize; int i; u32 id_val; - int reset_gpios; - enum of_gpio_flags flags; + struct gpio_desc *reset_gpio; struct regulator *power; bool inv_mac_addr = false; u8 addr[ETH_ALEN]; @@ -1442,20 +1440,24 @@ dm9000_probe(struct platform_device *pdev) dev_dbg(dev, "regulator enabled\n"); } - reset_gpios = of_get_named_gpio_flags(dev->of_node, "reset-gpios", 0, - &flags); - if (gpio_is_valid(reset_gpios)) { - ret = devm_gpio_request_one(dev, reset_gpios, flags, - "dm9000_reset"); + reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH); + ret = PTR_ERR_OR_ZERO(reset_gpio); + if (ret) { + dev_err(dev, "failed to request reset gpio: %d\n", ret); + goto out_regulator_disable; + } + + if (reset_gpio) { + ret = gpiod_set_consumer_name(reset_gpio, "dm9000_reset"); if (ret) { - dev_err(dev, "failed to request reset gpio %d: %d\n", - reset_gpios, ret); + dev_err(dev, "failed to set reset gpio name: %d\n", + ret); goto out_regulator_disable; } /* According to manual PWRST# Low Period Min 1ms */ msleep(2); - gpio_set_value(reset_gpios, 1); + gpiod_set_value_cansleep(reset_gpio, 0); /* Needs 3ms to read eeprom when PWRST is deasserted */ msleep(4); } |