arm: remove hard tabs

The only hard tabs remaining in xen/arch/arm and xen/include/asm-arm are now
only in .S files and .[ch] imported from Linux

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>

xen/arch/arm/domctl.c

@@ -13,7 +13,7 @@
 long arch_do_domctl(struct xen_domctl *domctl,
                     XEN_GUEST_HANDLE(xen_domctl_t) u_domctl)
 {
-	return -ENOSYS;
+    return -ENOSYS;
 }
 
 /*

xen/arch/arm/sysctl.c

@@ -13,9 +13,9 @@
 #include <public/sysctl.h>
 
 long arch_do_sysctl(struct xen_sysctl *sysctl,
-		    XEN_GUEST_HANDLE(xen_sysctl_t) u_sysctl)
+                    XEN_GUEST_HANDLE(xen_sysctl_t) u_sysctl)
 {
-	return -ENOSYS;
+    return -ENOSYS;
 }
 
 /*

xen/include/asm-arm/numa.h

@@ -3,11 +3,11 @@
 
 /* Fake one node for now... */
 #define cpu_to_node(cpu) 0
-#define node_to_cpumask(node)	(cpu_online_map)
+#define node_to_cpumask(node)   (cpu_online_map)
 
 static inline __attribute__((pure)) int phys_to_nid(paddr_t addr)
 {
-        return 0;
+    return 0;
 }
 
 #endif /* __ARCH_ARM_NUMA_H */