diff options
Diffstat (limited to 'drivers/staging/wilc1000/netdev.c')
| -rw-r--r-- | drivers/staging/wilc1000/netdev.c | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/drivers/staging/wilc1000/netdev.c b/drivers/staging/wilc1000/netdev.c index fce5bf2d82fa..f94a17babd12 100644 --- a/drivers/staging/wilc1000/netdev.c +++ b/drivers/staging/wilc1000/netdev.c @@ -46,29 +46,21 @@ static irqreturn_t isr_bh_routine(int irq, void *userdata) static int init_irq(struct net_device *dev) { - int ret = 0; struct wilc_vif *vif = netdev_priv(dev); struct wilc *wl = vif->wilc; - - ret = gpiod_direction_input(wl->gpio_irq); - if (ret) { - netdev_err(dev, "could not obtain gpio for WILC_INTR\n"); - return ret; - } - - wl->dev_irq_num = gpiod_to_irq(wl->gpio_irq); + int ret; ret = request_threaded_irq(wl->dev_irq_num, isr_uh_routine, isr_bh_routine, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "WILC_IRQ", dev); - if (ret < 0) - netdev_err(dev, "Failed to request IRQ\n"); - else - netdev_dbg(dev, "IRQ request succeeded IRQ-NUM= %d\n", - wl->dev_irq_num); + if (ret) { + netdev_err(dev, "Failed to request IRQ [%d]\n", ret); + return ret; + } + netdev_dbg(dev, "IRQ request succeeded IRQ-NUM= %d\n", wl->dev_irq_num); - return ret; + return 0; } static void deinit_irq(struct net_device *dev) @@ -501,7 +493,7 @@ static int wilc_wlan_initialize(struct net_device *dev, struct wilc_vif *vif) if (ret) goto fail_wilc_wlan; - if (wl->gpio_irq && init_irq(dev)) { + if (wl->dev_irq_num && init_irq(dev)) { ret = -EIO; goto fail_threads; } @@ -577,7 +569,6 @@ static int wilc_mac_open(struct net_device *ndev) { struct wilc_vif *vif = netdev_priv(ndev); struct wilc *wl = vif->wilc; - struct wilc_priv *priv = wdev_priv(vif->ndev->ieee80211_ptr); unsigned char mac_add[ETH_ALEN] = {0}; int ret = 0; @@ -621,7 +612,6 @@ static int wilc_mac_open(struct net_device *ndev) vif->frame_reg[1].reg); netif_wake_queue(ndev); wl->open_ifcs++; - priv->p2p.local_random = 0x01; vif->mac_opened = 1; return 0; } @@ -804,8 +794,10 @@ void wilc_wfi_mgmt_rx(struct wilc *wilc, u8 *buff, u32 size) u16 type = le16_to_cpup((__le16 *)buff); if (vif->priv.p2p_listen_state && - ((type == vif->frame_reg[0].type && vif->frame_reg[0].reg) || - (type == vif->frame_reg[1].type && vif->frame_reg[1].reg))) + ((type == vif->frame_reg[0].type && + vif->frame_reg[0].reg) || + (type == vif->frame_reg[1].type && + vif->frame_reg[1].reg))) wilc_wfi_p2p_rx(vif, buff, size); if (vif->monitor_flag) |