diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index c9f59ce04746..ab3aa45db07b 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -4138,6 +4138,12 @@ struct ieee80211_hw *wl1271_alloc_hw(void) INIT_WORK(&wl->rx_streaming_disable_work, wl1271_rx_streaming_disable_work); + wl->freezable_wq = create_freezable_workqueue("wl12xx_wq"); + if (!wl->freezable_wq) { + ret = -ENOMEM; + goto err_hw; + } + wl->channel = WL1271_DEFAULT_CHANNEL; wl->beacon_int = WL1271_DEFAULT_BEACON_INT; wl->default_key = 0; @@ -4182,7 +4188,7 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->aggr_buf = (u8 *)__get_free_pages(GFP_KERNEL, order); if (!wl->aggr_buf) { ret = -ENOMEM; - goto err_hw; + goto err_wq; } wl->dummy_packet = wl12xx_alloc_dummy_packet(wl); @@ -4227,6 +4233,9 @@ err_dummy_packet: err_aggr: free_pages((unsigned long)wl->aggr_buf, order); +err_wq: + destroy_workqueue(wl->freezable_wq); + err_hw: wl1271_debugfs_exit(wl); kfree(plat_dev); @@ -4257,6 +4266,7 @@ int wl1271_free_hw(struct wl1271 *wl) kfree(wl->fw_status); kfree(wl->tx_res_if); + destroy_workqueue(wl->freezable_wq); ieee80211_free_hw(wl->hw); |