diff options
| author | Glen Lee <glen.lee@atmel.com> | 2015-10-20 08:13:54 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-25 01:16:57 (GMT) |
| commit | f3c1366ebbdf54e85810951e8efc9fcf9e430b99 (patch) | |
| tree | 92c5c1b4a16eba227c378f72e1815c8759000814 | |
| parent | 38afb390497a0c5f72e936ced1d29ef99a1e9131 (diff) | |
| download | linux-f3c1366ebbdf54e85810951e8efc9fcf9e430b99.tar.xz | |
staging: wilc1000: mac_open: use netdev private wilc
Use netdev private data member wilc instead of global variable g_linux_wlan.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/wilc1000/linux_wlan.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c index 5fcbfac..ebedffa 100644 --- a/drivers/staging/wilc1000/linux_wlan.c +++ b/drivers/staging/wilc1000/linux_wlan.c @@ -1167,9 +1167,13 @@ int mac_open(struct net_device *ndev) int ret = 0; int i = 0; struct wilc_priv *priv; + struct wilc *wl; + + nic = netdev_priv(ndev); + wl = nic->wilc; #ifdef WILC_SPI - if (!g_linux_wlan || !g_linux_wlan->wilc_spidev) { + if (!wl|| !wl->wilc_spidev) { netdev_err(ndev, "wilc1000: SPI device not ready\n"); return -ENODEV; } @@ -1200,16 +1204,16 @@ int mac_open(struct net_device *ndev) PRINT_D(INIT_DBG, "Mac address: %pM\n", mac_add); /* loop through the NUM of supported devices and set the MAC address */ - for (i = 0; i < g_linux_wlan->vif_num; i++) { - if (ndev == g_linux_wlan->vif[i].ndev) { - memcpy(g_linux_wlan->vif[i].src_addr, mac_add, ETH_ALEN); - g_linux_wlan->vif[i].hif_drv = priv->hWILCWFIDrv; + for (i = 0; i < wl->vif_num; i++) { + if (ndev == wl->vif[i].ndev) { + memcpy(wl->vif[i].src_addr, mac_add, ETH_ALEN); + wl->vif[i].hif_drv = priv->hWILCWFIDrv; break; } } /* TODO: get MAC address whenever the source is EPROM - hardcoded and copy it to ndev*/ - memcpy(ndev->dev_addr, g_linux_wlan->vif[i].src_addr, ETH_ALEN); + memcpy(ndev->dev_addr, wl->vif[i].src_addr, ETH_ALEN); if (!is_valid_ether_addr(ndev->dev_addr)) { PRINT_ER("Error: Wrong MAC address\n"); @@ -1222,13 +1226,13 @@ int mac_open(struct net_device *ndev) wilc_mgmt_frame_register(nic->wilc_netdev->ieee80211_ptr->wiphy, nic->wilc_netdev->ieee80211_ptr, nic->g_struct_frame_reg[1].frame_type, nic->g_struct_frame_reg[1].reg); netif_wake_queue(ndev); - g_linux_wlan->open_ifcs++; + wl->open_ifcs++; nic->mac_opened = 1; return 0; _err_: wilc_deinit_host_int(ndev); - wilc1000_wlan_deinit(g_linux_wlan); + wilc1000_wlan_deinit(wl); return ret; } |