wl1271: Removed duplicate code from module remove function.

Removed duplicate code from wl1271_sdio module remove function. For
freeing stuff in the remove function wl1271_free_hw function is now
used.
Signed-off-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/wl12xx/wl1271_sdio.c

@@ -248,20 +248,9 @@ static void __devexit wl1271_remove(struct sdio_func *func)
 {
 	struct wl1271 *wl = sdio_get_drvdata(func);
 
-	ieee80211_unregister_hw(wl->hw);
-
 	free_irq(wl->irq, wl);
 
-	kfree(wl->target_mem_map);
-	vfree(wl->fw);
-	wl->fw = NULL;
-	kfree(wl->nvs);
-	wl->nvs = NULL;
-
-	kfree(wl->fw_status);
-	kfree(wl->tx_res_if);
-
-	ieee80211_free_hw(wl->hw);
+	wl1271_free_hw(wl);
 }
 
 static struct sdio_driver wl1271_sdio_driver = {