diff options
| author | Ido Yariv <ido@wizery.com> | 2012-09-02 12:29:27 +0300 |
|---|---|---|
| committer | Luciano Coelho <luca@coelho.fi> | 2012-09-27 12:13:54 +0300 |
| commit | 3992eb2bf2b1f6d244cf527c922c0cbd810e69c5 (patch) | |
| tree | 350ca46a30f15cfeec02daafa5a7ba86988900ed /drivers/net/wireless/ti/wl12xx/main.c | |
| parent | d556023895c8968fd97ccb08300006b78975a23b (diff) | |
wlcore: Refactor probe
Move most of the device-specific probe functionality into setup(), a new
op. By doing this, wlcore_probe will be the first to request a firmware
from userspace, making it easier to load the NVS file asynchronously.
Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
Diffstat (limited to 'drivers/net/wireless/ti/wl12xx/main.c')
| -rw-r--r-- | drivers/net/wireless/ti/wl12xx/main.c | 52 |
1 files changed, 36 insertions, 16 deletions
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c index 630b4d4cea04..dadf1dbb002a 100644 --- a/drivers/net/wireless/ti/wl12xx/main.c +++ b/drivers/net/wireless/ti/wl12xx/main.c @@ -1589,7 +1589,10 @@ static int wl12xx_set_key(struct wl1271 *wl, enum set_key_cmd cmd, return wlcore_set_key(wl, cmd, vif, sta, key_conf); } +static int wl12xx_setup(struct wl1271 *wl); + static struct wlcore_ops wl12xx_ops = { + .setup = wl12xx_setup, .identify_chip = wl12xx_identify_chip, .identify_fw = wl12xx_identify_fw, .boot = wl12xx_boot, @@ -1630,23 +1633,11 @@ static struct ieee80211_sta_ht_cap wl12xx_ht_cap = { }, }; -static int __devinit wl12xx_probe(struct platform_device *pdev) +static int wl12xx_setup(struct wl1271 *wl) { - struct wl12xx_platform_data *pdata = pdev->dev.platform_data; - struct wl1271 *wl; - struct ieee80211_hw *hw; - struct wl12xx_priv *priv; - - hw = wlcore_alloc_hw(sizeof(*priv), WL12XX_AGGR_BUFFER_SIZE); - if (IS_ERR(hw)) { - wl1271_error("can't allocate hw"); - return PTR_ERR(hw); - } + struct wl12xx_priv *priv = wl->priv; + struct wl12xx_platform_data *pdata = wl->pdev->dev.platform_data; - wl = hw->priv; - priv = wl->priv; - wl->ops = &wl12xx_ops; - wl->ptable = wl12xx_ptable; wl->rtable = wl12xx_rtable; wl->num_tx_desc = WL12XX_NUM_TX_DESCRIPTORS; wl->num_rx_desc = WL12XX_NUM_RX_DESCRIPTORS; @@ -1702,7 +1693,36 @@ static int __devinit wl12xx_probe(struct platform_device *pdev) wl1271_error("Invalid tcxo parameter %s", tcxo_param); } - return wlcore_probe(wl, pdev); + return 0; +} + +static int __devinit wl12xx_probe(struct platform_device *pdev) +{ + struct wl1271 *wl; + struct ieee80211_hw *hw; + int ret; + + hw = wlcore_alloc_hw(sizeof(struct wl12xx_priv), + WL12XX_AGGR_BUFFER_SIZE); + if (IS_ERR(hw)) { + wl1271_error("can't allocate hw"); + ret = PTR_ERR(hw); + goto out; + } + + wl = hw->priv; + wl->ops = &wl12xx_ops; + wl->ptable = wl12xx_ptable; + ret = wlcore_probe(wl, pdev); + if (ret) + goto out_free; + + return ret; + +out_free: + wlcore_free_hw(wl); +out: + return ret; } static const struct platform_device_id wl12xx_id_table[] __devinitconst = { |