[MIPS] setup.c: use __pa_symbol() where needed

It should fix the broken code in resource_init() too.
Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/kernel/setup.c

@@ -260,7 +260,7 @@ static void __init bootmem_init(void)
 	 * of usable memory.
 	 */
 	reserved_end = init_initrd();
-	reserved_end = PFN_UP(__pa(max(reserved_end, (unsigned long)&_end)));
+	reserved_end = PFN_UP(max(__pa(reserved_end), __pa_symbol(&_end)));
 
 	/*
 	 * Find the highest page frame number we have available.
@@ -432,10 +432,10 @@ static void __init resource_init(void)
 	if (UNCAC_BASE != IO_BASE)
 		return;
 
-	code_resource.start = virt_to_phys(&_text);
-	code_resource.end = virt_to_phys(&_etext) - 1;
-	data_resource.start = virt_to_phys(&_etext);
-	data_resource.end = virt_to_phys(&_edata) - 1;
+	code_resource.start = __pa_symbol(&_text);
+	code_resource.end = __pa_symbol(&_etext) - 1;
+	data_resource.start = __pa_symbol(&_etext);
+	data_resource.end = __pa_symbol(&_edata) - 1;
 
 	/*
 	 * Request address space for all standard RAM.