staging: netlogic: Replace pr_* with netdev_*

Replace generic pr_info and pr_err with netdev_info and netdev_err
respectively for net devices.

Found using Coccinelle. The semantic patch used to find this is as
follows:
//<smpl>
@@
expression e;
identifier f,i;
position p;
@@
f(...,struct net_device *i,...) {
...
(
-  pr_debug@p (e)
+  netdev_dbg(i, e)
|
- pr_err@p (e)
+ netdev_err(i, e)
|
- pr_info@p (e)
+ netdev_info(i, e)
)
...
}
@@
expression e;
identifier f,i;
position p;
@@

f(...) {
...
struct net_device *n;
...
(
-  pr_debug@p (e)
+  netdev_dbg(n, e)
|
- pr_err@p (e)
+ netdev_err(n, e)
|
- pr_info@p (e)
+ netdev_info(n, e)
)
...
}
@a@
identifier s,x;
@@
struct s {
 ...
struct net_device *x;
 ...
};

@b depends on a@
expression e;
identifier f,i,a.s,a.x;
position p;
@@

f ( ..., struct s *i, ...) {
  ...
(
-  pr_debug@p (e)
+  netdev_dbg(i->x, e)
|
- pr_err@p (e)
+ netdev_err(i->x, e)
|
- pr_info@p (e)
+ netdev_info(i->x, e)
)
  ...
}

@c depends on a@
expression e;
identifier f,i,a.s,a.x;
position p;
@@

f (...) {
  ...
struct s *i = ...;
  ...
(
-  pr_debug@p (e)
+  netdev_dbg(i->x, e)
|
- pr_err@p (e)
+ netdev_err(i->x, e)
|
- pr_info@p (e)
+ netdev_info(i->x, e)
)
  ...
}
//</smpl>

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/netlogic/xlr_net.c

@@ -99,7 +99,7 @@ static int send_to_rfr_fifo(struct xlr_net_priv *priv, void *addr)
 			return 0;
 	} while (++num_try < 10000);
 
-	pr_err("Send to RFR failed in RX path\n");
+	netdev_err(priv->ndev, "Send to RFR failed in RX path\n");
 	return ret;
 }
 
@@ -209,12 +209,12 @@ static int xlr_net_fill_rx_ring(struct net_device *ndev)
 	for (i = 0; i < MAX_FRIN_SPILL / 4; i++) {
 		skb_data = xlr_alloc_skb();
 		if (!skb_data) {
-			pr_err("SKB allocation failed\n");
+			netdev_err(ndev, "SKB allocation failed\n");
 			return -ENOMEM;
 		}
 		send_to_rfr_fifo(priv, skb_data);
 	}
-	pr_info("Rx ring setup done\n");
+	netdev_info(ndev, "Rx ring setup done\n");
 	return 0;
 }