diff options
Diffstat (limited to 'drivers/net/ethernet/smsc')
| -rw-r--r-- | drivers/net/ethernet/smsc/smc91x.c | 26 | ||||
| -rw-r--r-- | drivers/net/ethernet/smsc/smsc911x.c | 2 |
2 files changed, 9 insertions, 19 deletions
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c index 8678e39aba08..14b363a25c02 100644 --- a/drivers/net/ethernet/smsc/smc91x.c +++ b/drivers/net/ethernet/smsc/smc91x.c @@ -2204,27 +2204,17 @@ static int try_toggle_control_gpio(struct device *dev, int value, unsigned int nsdelay) { struct gpio_desc *gpio = *desc; - int res; - - gpio = devm_gpiod_get_index(dev, name, index); - if (IS_ERR(gpio)) { - if (PTR_ERR(gpio) == -ENOENT) { - *desc = NULL; - return 0; - } + enum gpiod_flags flags = value ? GPIOD_OUT_LOW : GPIOD_OUT_HIGH; + gpio = devm_gpiod_get_index_optional(dev, name, index, flags); + if (IS_ERR(gpio)) return PTR_ERR(gpio); + + if (gpio) { + if (nsdelay) + usleep_range(nsdelay, 2 * nsdelay); + gpiod_set_value_cansleep(gpio, value); } - res = gpiod_direction_output(gpio, !value); - if (res) { - dev_err(dev, "unable to toggle gpio %s: %i\n", name, res); - devm_gpiod_put(dev, gpio); - gpio = NULL; - return res; - } - if (nsdelay) - usleep_range(nsdelay, 2 * nsdelay); - gpiod_set_value_cansleep(gpio, value); *desc = gpio; return 0; diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c index 2965c6ae7d6e..41047c9143d0 100644 --- a/drivers/net/ethernet/smsc/smsc911x.c +++ b/drivers/net/ethernet/smsc/smsc911x.c @@ -843,7 +843,7 @@ static int smsc911x_phy_loopbacktest(struct net_device *dev) unsigned long flags; /* Initialise tx packet using broadcast destination address */ - memset(pdata->loopback_tx_pkt, 0xff, ETH_ALEN); + eth_broadcast_addr(pdata->loopback_tx_pkt); /* Use incrementing source address */ for (i = 6; i < 12; i++) |