1 files changed, 24 insertions, 26 deletions

diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index 2cb9c4380113..fd4a8fa0c93d 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -114,8 +114,6 @@ struct alpha_machine_vector alpha_mv;
 int alpha_using_srm;
 #endif
 
-#define N(a) (sizeof(a)/sizeof(a[0]))
-
 static struct alpha_machine_vector *get_sysvec(unsigned long, unsigned long,
                                                unsigned long);
 static struct alpha_machine_vector *get_sysvec_byname(const char *);
@@ -240,7 +238,7 @@ reserve_std_resources(void)
         standard_io_resources[0].start = RTC_PORT(0);
         standard_io_resources[0].end = RTC_PORT(0) + 0x10;
 
-        for (i = 0; i < N(standard_io_resources); ++i)
+        for (i = 0; i < ARRAY_SIZE(standard_io_resources); ++i)
                 request_resource(io, standard_io_resources+i);
 }
 
@@ -918,13 +916,13 @@ get_sysvec(unsigned long type, unsigned long variation, unsigned long cpu)
 
         /* Search the system tables first... */
         vec = NULL;
-        if (type < N(systype_vecs)) {
+        if (type < ARRAY_SIZE(systype_vecs)) {
                 vec = systype_vecs[type];
         } else if ((type > ST_API_BIAS) &&
-                   (type - ST_API_BIAS) < N(api_vecs)) {
+                   (type - ST_API_BIAS) < ARRAY_SIZE(api_vecs)) {
                 vec = api_vecs[type - ST_API_BIAS];
         } else if ((type > ST_UNOFFICIAL_BIAS) &&
-                   (type - ST_UNOFFICIAL_BIAS) < N(unofficial_vecs)) {
+                   (type - ST_UNOFFICIAL_BIAS) < ARRAY_SIZE(unofficial_vecs)) {
                 vec = unofficial_vecs[type - ST_UNOFFICIAL_BIAS];
         }
 
@@ -938,11 +936,11 @@ get_sysvec(unsigned long type, unsigned long variation, unsigned long cpu)
 
                 switch (type) {
                 case ST_DEC_ALCOR:
-                        if (member < N(alcor_indices))
+                        if (member < ARRAY_SIZE(alcor_indices))
                                 vec = alcor_vecs[alcor_indices[member]];
                         break;
                 case ST_DEC_EB164:
-                        if (member < N(eb164_indices))
+                        if (member < ARRAY_SIZE(eb164_indices))
                                 vec = eb164_vecs[eb164_indices[member]];
                         /* PC164 may show as EB164 variation with EV56 CPU,
                            but, since no true EB164 had anything but EV5... */
@@ -950,24 +948,24 @@ get_sysvec(unsigned long type, unsigned long variation, unsigned long cpu)
                                 vec = &pc164_mv;
                         break;
                 case ST_DEC_EB64P:
-                        if (member < N(eb64p_indices))
+                        if (member < ARRAY_SIZE(eb64p_indices))
                                 vec = eb64p_vecs[eb64p_indices[member]];
                         break;
                 case ST_DEC_EB66:
-                        if (member < N(eb66_indices))
+                        if (member < ARRAY_SIZE(eb66_indices))
                                 vec = eb66_vecs[eb66_indices[member]];
                         break;
                 case ST_DEC_MARVEL:
-                        if (member < N(marvel_indices))
+                        if (member < ARRAY_SIZE(marvel_indices))
                                 vec = marvel_vecs[marvel_indices[member]];
                         break;
                 case ST_DEC_TITAN:
                         vec = titan_vecs[0];    /* default */
-                        if (member < N(titan_indices))
+                        if (member < ARRAY_SIZE(titan_indices))
                                 vec = titan_vecs[titan_indices[member]];
                         break;
                 case ST_DEC_TSUNAMI:
-                        if (member < N(tsunami_indices))
+                        if (member < ARRAY_SIZE(tsunami_indices))
                                 vec = tsunami_vecs[tsunami_indices[member]];
                         break;
                 case ST_DEC_1000:
@@ -1039,7 +1037,7 @@ get_sysvec_byname(const char *name)
 
         size_t i;
 
-        for (i = 0; i < N(all_vecs); ++i) {
+        for (i = 0; i < ARRAY_SIZE(all_vecs); ++i) {
                 struct alpha_machine_vector *mv = all_vecs[i];
                 if (strcasecmp(mv->vector_name, name) == 0)
                         return mv;
@@ -1055,13 +1053,13 @@ get_sysnames(unsigned long type, unsigned long variation, unsigned long cpu,
 
         /* If not in the tables, make it UNKNOWN,
            else set type name to family */
-        if (type < N(systype_names)) {
+        if (type < ARRAY_SIZE(systype_names)) {
                 *type_name = systype_names[type];
         } else if ((type > ST_API_BIAS) &&
-                   (type - ST_API_BIAS) < N(api_names)) {
+                   (type - ST_API_BIAS) < ARRAY_SIZE(api_names)) {
                 *type_name = api_names[type - ST_API_BIAS];
         } else if ((type > ST_UNOFFICIAL_BIAS) &&
-                   (type - ST_UNOFFICIAL_BIAS) < N(unofficial_names)) {
+                   (type - ST_UNOFFICIAL_BIAS) < ARRAY_SIZE(unofficial_names)) {
                 *type_name = unofficial_names[type - ST_UNOFFICIAL_BIAS];
         } else {
                 *type_name = sys_unknown;
@@ -1083,7 +1081,7 @@ get_sysnames(unsigned long type, unsigned long variation, unsigned long cpu,
         default: /* default to variation "0" for now */
                 break;
         case ST_DEC_EB164:
-                if (member < N(eb164_indices))
+                if (member < ARRAY_SIZE(eb164_indices))
                         *variation_name = eb164_names[eb164_indices[member]];
                 /* PC164 may show as EB164 variation, but with EV56 CPU,
                    so, since no true EB164 had anything but EV5... */
@@ -1091,32 +1089,32 @@ get_sysnames(unsigned long type, unsigned long variation, unsigned long cpu,
                         *variation_name = eb164_names[1]; /* make it PC164 */
                 break;
         case ST_DEC_ALCOR:
-                if (member < N(alcor_indices))
+                if (member < ARRAY_SIZE(alcor_indices))
                         *variation_name = alcor_names[alcor_indices[member]];
                 break;
         case ST_DEC_EB64P:
-                if (member < N(eb64p_indices))
+                if (member < ARRAY_SIZE(eb64p_indices))
                         *variation_name = eb64p_names[eb64p_indices[member]];
                 break;
         case ST_DEC_EB66:
-                if (member < N(eb66_indices))
+                if (member < ARRAY_SIZE(eb66_indices))
                         *variation_name = eb66_names[eb66_indices[member]];
                 break;
         case ST_DEC_MARVEL:
-                if (member < N(marvel_indices))
+                if (member < ARRAY_SIZE(marvel_indices))
                         *variation_name = marvel_names[marvel_indices[member]];
                 break;
         case ST_DEC_RAWHIDE:
-                if (member < N(rawhide_indices))
+                if (member < ARRAY_SIZE(rawhide_indices))
                         *variation_name = rawhide_names[rawhide_indices[member]];
                 break;
         case ST_DEC_TITAN:
                 *variation_name = titan_names[0];       /* default */
-                if (member < N(titan_indices))
+                if (member < ARRAY_SIZE(titan_indices))
                         *variation_name = titan_names[titan_indices[member]];
                 break;
         case ST_DEC_TSUNAMI:
-                if (member < N(tsunami_indices))
+                if (member < ARRAY_SIZE(tsunami_indices))
                         *variation_name = tsunami_names[tsunami_indices[member]];
                 break;
         }
@@ -1211,7 +1209,7 @@ show_cpuinfo(struct seq_file *f, void *slot)
 
         cpu_index = (unsigned) (cpu->type - 1);
         cpu_name = "Unknown";
-        if (cpu_index < N(cpu_names))
+        if (cpu_index < ARRAY_SIZE(cpu_names))
                 cpu_name = cpu_names[cpu_index];
 
         get_sysnames(hwrpb->sys_type, hwrpb->sys_variation,