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b43: make b43_wireless_init less bus specific 

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki 2011-05-17 14:00:01 +02:00 committed by John W. Linville
parent 620d785ba9
commit 0355a3452f
1 changed files with 10 additions and 13 deletions
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23
drivers/net/wireless/b43/main.c
View File

@ -4925,19 +4925,16 @@ static void b43_wireless_exit(struct ssb_device *dev, struct b43_wl *wl)
ieee80211_free_hw(hw);
}
static int b43_wireless_init(struct ssb_device *dev)
static struct b43_wl *b43_wireless_init(struct ssb_device *dev)
{
struct ssb_sprom *sprom = &dev->bus->sprom;
struct ieee80211_hw *hw;
struct b43_wl *wl;
int err = -ENOMEM;
b43_sprom_fixup(dev->bus);
hw = ieee80211_alloc_hw(sizeof(*wl), &b43_hw_ops);
if (!hw) {
b43err(NULL, "Could not allocate ieee80211 device\n");
goto out;
return ERR_PTR(-ENOMEM);
}
wl = hw_to_b43_wl(hw);
@ -4971,12 +4968,9 @@ static int b43_wireless_init(struct ssb_device *dev)
INIT_WORK(&wl->tx_work, b43_tx_work);
skb_queue_head_init(&wl->tx_queue);
ssb_set_devtypedata(dev, wl);
b43info(wl, "Broadcom %04X WLAN found (core revision %u)\n",
dev->bus->chip_id, dev->id.revision);
err = 0;
out:
return err;
return wl;
}
static int b43_ssb_probe(struct ssb_device *dev, const struct ssb_device_id *id)
@ -4989,11 +4983,14 @@ static int b43_ssb_probe(struct ssb_device *dev, const struct ssb_device_id *id)
if (!wl) {
/* Probing the first core. Must setup common struct b43_wl */
first = 1;
err = b43_wireless_init(dev);
if (err)
b43_sprom_fixup(dev->bus);
wl = b43_wireless_init(dev);
if (IS_ERR(wl)) {
err = PTR_ERR(wl);
goto out;
wl = ssb_get_devtypedata(dev);
B43_WARN_ON(!wl);
}
ssb_set_devtypedata(dev, wl);
B43_WARN_ON(ssb_get_devtypedata(dev) != wl);
}
err = b43_one_core_attach(dev, wl);
if (err)