[SPARC]: device_node name constification fallout

A couple of routines need their arguments to be const.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/kernel/ebus.c b/arch/sparc/kernel/ebus.c
index 7724e20..7bb86b9 100644
--- a/arch/sparc/kernel/ebus.c
+++ b/arch/sparc/kernel/ebus.c
@@ -25,7 +25,7 @@
 struct linux_ebus *ebus_chain = NULL;
 
 /* We are together with pcic.c under CONFIG_PCI. */
-extern unsigned int pcic_pin_to_irq(unsigned int, char *name);
+extern unsigned int pcic_pin_to_irq(unsigned int, const char *name);
 
 /*
  * IRQ Blacklist
@@ -69,7 +69,7 @@
 
 /*
  */
-int __init ebus_blacklist_irq(char *name)
+int __init ebus_blacklist_irq(const char *name)
 {
 	struct ebus_device_irq *dp;