diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_main.c | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index 6501d6e2d3b..ad9c4911167 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -29,6 +29,7 @@ #include <linux/etherdevice.h> #include <linux/vmalloc.h> #include <linux/inetdevice.h> +#include <linux/platform_device.h> #include "wl1271.h" #include "wl12xx_80211.h" @@ -280,6 +281,21 @@ static struct conf_drv_settings default_conf = { } }; +static void wl1271_device_release(struct device *dev) +{ + +} + +static struct platform_device wl1271_device = { + .name = "wl1271", + .id = -1, + + /* device model insists to have a release function */ + .dev = { + .release = wl1271_device_release, + }, +}; + static LIST_HEAD(wl_list); static void wl1271_conf_init(struct wl1271 *wl) @@ -2025,12 +2041,13 @@ struct ieee80211_hw *wl1271_alloc_hw(void) { struct ieee80211_hw *hw; struct wl1271 *wl; - int i; + int i, ret; hw = ieee80211_alloc_hw(sizeof(*wl), &wl1271_ops); if (!hw) { wl1271_error("could not alloc ieee80211_hw"); - return ERR_PTR(-ENOMEM); + ret = -ENOMEM; + goto err; } wl = hw->priv; @@ -2070,12 +2087,28 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl1271_debugfs_init(wl); + /* Register platform device */ + ret = platform_device_register(&wl1271_device); + if (ret) { + wl1271_error("couldn't register platform device"); + goto err_hw; + } + dev_set_drvdata(&wl1271_device.dev, wl); + + return hw; + +err_hw: + ieee80211_unregister_hw(wl->hw); + +err: + return ERR_PTR(ret); } EXPORT_SYMBOL_GPL(wl1271_alloc_hw); int wl1271_free_hw(struct wl1271 *wl) { + platform_device_unregister(&wl1271_device); ieee80211_unregister_hw(wl->hw); wl1271_debugfs_exit(wl); |