[PATCH] powerpc: Remove redundant setting of htab_address

iSeries doesn't need to set the htab_address explicitly, htab_initialize()
will do it for us later.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/platforms/iseries/setup.c

@@ -473,12 +473,6 @@ static unsigned long __init build_iSeries_Memory_Map(void)
 	printk("HPT absolute addr = %016lx, size = %dK\n",
 			chunk_to_addr(hptFirstChunk), hptSizeChunks * 256);
 
-	/*
-	 * The actual hashed page table is in the hypervisor,
-	 * we have no direct access
-	 */
-	htab_address = NULL;
-
 	/*
 	 * Determine if absolute memory has any
 	 * holes so that we can interpret the