libertas: Use netdev_<level> or dev_<level> where possible

Using the more descriptive logging styles gives a bit
more information about the device being operated on.

Makes the object trivially smaller too.

$ size drivers/net/wireless/libertas/built-in.o.*
 187730	   2973	  38488	 229191	  37f47	drivers/net/wireless/libertas/built-in.o.new
 188195	   2973	  38488	 229656	  38118	drivers/net/wireless/libertas/built-in.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 1144afd..84d05a7 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -444,8 +444,8 @@
 		if (priv->cmd_timed_out && priv->cur_cmd) {
 			struct cmd_ctrl_node *cmdnode = priv->cur_cmd;
 
-			pr_info("Timeout submitting command 0x%04x\n",
-				le16_to_cpu(cmdnode->cmdbuf->command));
+			netdev_info(dev, "Timeout submitting command 0x%04x\n",
+				    le16_to_cpu(cmdnode->cmdbuf->command));
 			lbs_complete_command(priv, cmdnode, -ETIMEDOUT);
 			if (priv->reset_card)
 				priv->reset_card(priv);
@@ -472,7 +472,8 @@
 				 * after firmware fixes it
 				 */
 				priv->psstate = PS_STATE_AWAKE;
-				pr_alert("ignore PS_SleepConfirm in non-connected state\n");
+				netdev_alert(dev,
+					     "ignore PS_SleepConfirm in non-connected state\n");
 			}
 		}
 
@@ -566,7 +567,8 @@
 	if (priv->is_deep_sleep) {
 		ret = lbs_set_deep_sleep(priv, 0);
 		if (ret) {
-			pr_err("deep sleep cancellation failed: %d\n", ret);
+			netdev_err(priv->dev,
+				   "deep sleep cancellation failed: %d\n", ret);
 			return ret;
 		}
 		priv->deep_sleep_required = 1;
@@ -599,7 +601,8 @@
 		priv->deep_sleep_required = 0;
 		ret = lbs_set_deep_sleep(priv, 1);
 		if (ret)
-			pr_err("deep sleep activation failed: %d\n", ret);
+			netdev_err(priv->dev,
+				   "deep sleep activation failed: %d\n", ret);
 	}
 
 	if (priv->setup_fw_on_resume)
@@ -627,8 +630,8 @@
 	if (!priv->cur_cmd)
 		goto out;
 
-	pr_info("command 0x%04x timed out\n",
-		le16_to_cpu(priv->cur_cmd->cmdbuf->command));
+	netdev_info(priv->dev, "command 0x%04x timed out\n",
+		    le16_to_cpu(priv->cur_cmd->cmdbuf->command));
 
 	priv->cmd_timed_out = 1;
 	wake_up_interruptible(&priv->waitq);
@@ -945,7 +948,7 @@
 
 	lbs_debugfs_init_one(priv, dev);
 
-	pr_info("%s: Marvell WLAN 802.11 adapter\n", dev->name);
+	netdev_info(dev, "Marvell WLAN 802.11 adapter\n");
 
 	ret = 0;
 
@@ -1072,14 +1075,16 @@
 	if (user_helper) {
 		ret = request_firmware(helper, user_helper, dev);
 		if (ret) {
-			pr_err("couldn't find helper firmware %s", user_helper);
+			dev_err(dev, "couldn't find helper firmware %s\n",
+				user_helper);
 			goto fail;
 		}
 	}
 	if (user_mainfw) {
 		ret = request_firmware(mainfw, user_mainfw, dev);
 		if (ret) {
-			pr_err("couldn't find main firmware %s", user_mainfw);
+			dev_err(dev, "couldn't find main firmware %s\n",
+				user_mainfw);
 			goto fail;
 		}
 	}