From 1b05d60d60e81c6594da8298107a05b506f01797 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Sat, 6 Sep 2008 01:52:27 -0700 Subject: [PATCH] x86: remove duplicated get_model_name() calling Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/amd.c | 3 --- arch/x86/kernel/cpu/amd_64.c | 3 +-- arch/x86/kernel/cpu/centaur.c | 1 - arch/x86/kernel/cpu/common.c | 9 +++------ arch/x86/kernel/cpu/cpu.h | 1 - arch/x86/kernel/cpu/cyrix.c | 1 - arch/x86/kernel/cpu/transmeta.c | 1 - 7 files changed, 4 insertions(+), 15 deletions(-) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index d64ea6097ca7..e0ba2c7c5a18 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -42,7 +42,6 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c) { u32 l, h; int mbytes = num_physpages >> (20-PAGE_SHIFT); - int r; #ifdef CONFIG_SMP unsigned long long value; @@ -75,8 +74,6 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c) */ clear_cpu_cap(c, 0*32+31); - r = get_model_name(c); - switch (c->x86) { case 4: /* diff --git a/arch/x86/kernel/cpu/amd_64.c b/arch/x86/kernel/cpu/amd_64.c index d1c721c0c49f..c5fbf7477ead 100644 --- a/arch/x86/kernel/cpu/amd_64.c +++ b/arch/x86/kernel/cpu/amd_64.c @@ -157,8 +157,7 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c) if (c->x86 >= 6) set_cpu_cap(c, X86_FEATURE_FXSAVE_LEAK); - level = get_model_name(c); - if (!level) { + if (!c->x86_model_id[0]) { switch (c->x86) { case 0xf: /* Should distinguish Models here, but this is only diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c index e5f6d89521bf..89bfdd9cacc6 100644 --- a/arch/x86/kernel/cpu/centaur.c +++ b/arch/x86/kernel/cpu/centaur.c @@ -289,7 +289,6 @@ static void __cpuinit init_c3(struct cpuinfo_x86 *c) if (c->x86_model >= 6 && c->x86_model < 9) set_cpu_cap(c, X86_FEATURE_3DNOW); - get_model_name(c); display_cacheinfo(c); } diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 286c89a991bd..a8b9b7242428 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -252,13 +252,13 @@ static struct cpu_dev __cpuinitdata default_cpu = { .c_x86_vendor = X86_VENDOR_UNKNOWN, }; -int __cpuinit get_model_name(struct cpuinfo_x86 *c) +static void __cpuinit get_model_name(struct cpuinfo_x86 *c) { unsigned int *v; char *p, *q; if (c->extended_cpuid_level < 0x80000004) - return 0; + return; v = (unsigned int *) c->x86_model_id; cpuid(0x80000002, &v[0], &v[1], &v[2], &v[3]); @@ -277,8 +277,6 @@ int __cpuinit get_model_name(struct cpuinfo_x86 *c) while (q <= &c->x86_model_id[48]) *q++ = '\0'; /* Zero-pad the rest */ } - - return 1; } void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c) @@ -610,8 +608,7 @@ static void __cpuinit generic_identify(struct cpuinfo_x86 *c) #endif } - if (c->extended_cpuid_level >= 0x80000004) - get_model_name(c); /* Default name */ + get_model_name(c); /* Default name */ init_scattered_cpuid_features(c); detect_nopl(c); diff --git a/arch/x86/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h index 3cc9d92afd8f..de4094a39210 100644 --- a/arch/x86/kernel/cpu/cpu.h +++ b/arch/x86/kernel/cpu/cpu.h @@ -31,7 +31,6 @@ struct cpu_dev { extern struct cpu_dev *__x86_cpu_dev_start[], *__x86_cpu_dev_end[]; -extern int get_model_name(struct cpuinfo_x86 *c); extern void display_cacheinfo(struct cpuinfo_x86 *c); #endif diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c index 3f8c7283d816..ffd0f5ed071a 100644 --- a/arch/x86/kernel/cpu/cyrix.c +++ b/arch/x86/kernel/cpu/cyrix.c @@ -301,7 +301,6 @@ static void __cpuinit init_cyrix(struct cpuinfo_x86 *c) */ if ((0x30 <= dir1 && dir1 <= 0x6f) || (0x80 <= dir1 && dir1 <= 0x8f)) geode_configure(); - get_model_name(c); /* get CPU marketing name */ return; } else { /* MediaGX */ Cx86_cb[2] = (dir0_lsn & 1) ? '3' : '4'; diff --git a/arch/x86/kernel/cpu/transmeta.c b/arch/x86/kernel/cpu/transmeta.c index 7c46e6ecedca..738e03244f95 100644 --- a/arch/x86/kernel/cpu/transmeta.c +++ b/arch/x86/kernel/cpu/transmeta.c @@ -12,7 +12,6 @@ static void __cpuinit init_transmeta(struct cpuinfo_x86 *c) unsigned int cpu_rev, cpu_freq = 0, cpu_flags, new_cpu_rev; char cpu_info[65]; - get_model_name(c); /* Same as AMD/Cyrix */ display_cacheinfo(c); /* Print CMS and CPU revision */ -- 2.30.2