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authorMike Frysinger <vapier.adi@gmail.com>2009-01-07 10:14:39 -0500
committerBryan Wu <cooloney@kernel.org>2009-01-07 10:14:39 -0500
commit275123e8ab59ee6379dcccbd05c5fcc418801b64 (patch)
tree60fce6256d71a174097d004e31a8b60f6f194a01 /arch/blackfin
parenta1ee74ca09cb8c5929bab0b16e0c58e7c85b9414 (diff)
Blackfin arch: show_cpuinfo - consolidate ugly casts
rather than use *(unsigned int *)v everywhere, do this once with a local cpu_num variable Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/kernel/setup.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index fff8c7cf0e3e..638da7b3a653 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -1033,10 +1033,10 @@ static int show_cpuinfo(struct seq_file *m, void *v)
1033{ 1033{
1034 char *cpu, *mmu, *fpu, *vendor, *cache; 1034 char *cpu, *mmu, *fpu, *vendor, *cache;
1035 uint32_t revid; 1035 uint32_t revid;
1036 1036 int cpu_num = *(unsigned int *)v;
1037 u_long sclk, cclk; 1037 u_long sclk, cclk;
1038 u_int icache_size = BFIN_ICACHESIZE / 1024, dcache_size = 0, dsup_banks = 0; 1038 u_int icache_size = BFIN_ICACHESIZE / 1024, dcache_size = 0, dsup_banks = 0;
1039 struct blackfin_cpudata *cpudata = &per_cpu(cpu_data, *(unsigned int *)v); 1039 struct blackfin_cpudata *cpudata = &per_cpu(cpu_data, cpu_num);
1040 1040
1041 cpu = CPU; 1041 cpu = CPU;
1042 mmu = "none"; 1042 mmu = "none";
@@ -1055,8 +1055,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
1055 break; 1055 break;
1056 } 1056 }
1057 1057
1058 seq_printf(m, "processor\t: %d\n" "vendor_id\t: %s\n", 1058 seq_printf(m, "processor\t: %d\n" "vendor_id\t: %s\n", cpu_num, vendor);
1059 *(unsigned int *)v, vendor);
1060 1059
1061 if (CPUID == bfin_cpuid()) 1060 if (CPUID == bfin_cpuid())
1062 seq_printf(m, "cpu family\t: 0x%04x\n", CPUID); 1061 seq_printf(m, "cpu family\t: 0x%04x\n", CPUID);
@@ -1137,9 +1136,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
1137 dsup_banks, BFIN_DSUBBANKS, BFIN_DWAYS, 1136 dsup_banks, BFIN_DSUBBANKS, BFIN_DWAYS,
1138 BFIN_DLINES); 1137 BFIN_DLINES);
1139#ifdef __ARCH_SYNC_CORE_DCACHE 1138#ifdef __ARCH_SYNC_CORE_DCACHE
1140 seq_printf(m, 1139 seq_printf(m, "SMP Dcache Flushes\t: %lu\n\n", cpudata->dcache_invld_count);
1141 "SMP Dcache Flushes\t: %lu\n\n",
1142 per_cpu(cpu_data, *(unsigned int *)v).dcache_invld_count);
1143#endif 1140#endif
1144#ifdef CONFIG_BFIN_ICACHE_LOCK 1141#ifdef CONFIG_BFIN_ICACHE_LOCK
1145 switch ((cpudata->imemctl >> 3) & WAYALL_L) { 1142 switch ((cpudata->imemctl >> 3) & WAYALL_L) {
@@ -1192,12 +1189,12 @@ static int show_cpuinfo(struct seq_file *m, void *v)
1192 seq_printf(m, "No Ways are locked\n"); 1189 seq_printf(m, "No Ways are locked\n");
1193 } 1190 }
1194#endif 1191#endif
1195 if (*(unsigned int *)v != NR_CPUS-1) 1192
1193 if (cpu_num != num_possible_cpus() - 1)
1196 return 0; 1194 return 0;
1197 1195
1198#if L2_LENGTH 1196 if (L2_LENGTH)
1199 seq_printf(m, "L2 SRAM\t\t: %dKB\n", L2_LENGTH/0x400); 1197 seq_printf(m, "L2 SRAM\t\t: %dKB\n", L2_LENGTH/0x400);
1200#endif
1201 seq_printf(m, "board name\t: %s\n", bfin_board_name); 1198 seq_printf(m, "board name\t: %s\n", bfin_board_name);
1202 seq_printf(m, "board memory\t: %ld kB (0x%p -> 0x%p)\n", 1199 seq_printf(m, "board memory\t: %ld kB (0x%p -> 0x%p)\n",
1203 physical_mem_end >> 10, (void *)0, (void *)physical_mem_end); 1200 physical_mem_end >> 10, (void *)0, (void *)physical_mem_end);