[MIPS] ARC: Fix several compiler warnings.

  CC      arch/mips/arc/init.o
arch/mips/arc/init.c: In function 'prom_init':
arch/mips/arc/init.c:27: warning: ISO C90 forbids mixed declarations and code
arch/mips/arc/init.c:35: warning: format ‘%08lx’ expects type ‘long unsigned int’, but argument 2 has type 'ULONG'
arch/mips/arc/init.c:28: warning: unused variable 'c'
arch/mips/arc/init.c:27: warning: unused variable ‘cnt’

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/mips/arc/init.c b/arch/mips/arc/init.c
index 0ac8f42d3752..e2f75b13312f 100644
--- a/arch/mips/arc/init.c
+++ b/arch/mips/arc/init.c
@@ -23,16 +23,16 @@ LONG *_prom_argv, *_prom_envp;
 void __init prom_init(void)
 {
         PSYSTEM_PARAMETER_BLOCK pb = PROMBLOCK;
+
         romvec = ROMVECTOR;
-        ULONG cnt;
-        CHAR c;
 
         prom_argc = fw_arg0;
         _prom_argv = (LONG *) fw_arg1;
         _prom_envp = (LONG *) fw_arg2;
 
         if (pb->magic != 0x53435241) {
-                printk(KERN_CRIT "Aieee, bad prom vector magic %08lx\n", pb->magic);
+                printk(KERN_CRIT "Aieee, bad prom vector magic %08lx\n",
+                       (unsigned long) pb->magic);
                 while(1)
                         ;
         }