From 65eb6b4326daddd1cccd003bd4df3fd75b06f0e1 Mon Sep 17 00:00:00 2001 From: Paolo Ciarrocchi Date: Fri, 22 Feb 2008 23:09:42 +0100 Subject: [PATCH] x86: coding style fixes to arch/x86/kernel/cpu/intel.c Before: total: 37 errors, 16 warnings, 366 lines checked After: total: 0 errors, 15 warnings, 369 lines checked No code changed: arch/x86/kernel/cpu/intel.o: text data bss dec hex filename 1534 452 0 1986 7c2 intel.o.before 1534 452 0 1986 7c2 intel.o.after md5: 1ca348a06de6eb354c4b6ea715a57db5 intel.o.before.asm 1ca348a06de6eb354c4b6ea715a57db5 intel.o.after.asm Signed-off-by: Paolo Ciarrocchi Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/intel.c | 83 +++++++++++++++++++------------------ 1 file changed, 43 insertions(+), 40 deletions(-) diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 34468b2e2507..c9ecf378cc41 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -45,7 +45,7 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c) * * This is called before we do cpu ident work */ - + int __cpuinit ppro_with_ram_bug(void) { /* Uses data from early_cpu_detect now */ @@ -58,7 +58,7 @@ int __cpuinit ppro_with_ram_bug(void) } return 0; } - + /* * P4 Xeon errata 037 workaround. @@ -69,7 +69,7 @@ static void __cpuinit Intel_errata_workarounds(struct cpuinfo_x86 *c) unsigned long lo, hi; if ((c->x86 == 15) && (c->x86_model == 1) && (c->x86_mask == 1)) { - rdmsr (MSR_IA32_MISC_ENABLE, lo, hi); + rdmsr(MSR_IA32_MISC_ENABLE, lo, hi); if ((lo & (1<<9)) == 0) { printk (KERN_INFO "CPU: C0 stepping P4 Xeon detected.\n"); printk (KERN_INFO "CPU: Disabling hardware prefetching (Errata 037)\n"); @@ -127,10 +127,10 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) */ c->f00f_bug = 0; if (!paravirt_enabled() && c->x86 == 5) { - static int f00f_workaround_enabled = 0; + static int f00f_workaround_enabled; c->f00f_bug = 1; - if ( !f00f_workaround_enabled ) { + if (!f00f_workaround_enabled) { trap_init_f00f_bug(); printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n"); f00f_workaround_enabled = 1; @@ -139,7 +139,7 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) #endif l2 = init_intel_cacheinfo(c); - if (c->cpuid_level > 9 ) { + if (c->cpuid_level > 9) { unsigned eax = cpuid_eax(10); /* Check for version and the number of counters */ if ((eax & 0xff) && (((eax>>8) & 0xff) > 1)) @@ -150,9 +150,11 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) if ((c->x86<<8 | c->x86_model<<4 | c->x86_mask) < 0x633) clear_bit(X86_FEATURE_SEP, c->x86_capability); - /* Names for the Pentium II/Celeron processors - detectable only by also checking the cache size. - Dixon is NOT a Celeron. */ + /* + * Names for the Pentium II/Celeron processors + * detectable only by also checking the cache size. + * Dixon is NOT a Celeron. + */ if (c->x86 == 6) { switch (c->x86_model) { case 5: @@ -163,14 +165,14 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) p = "Mobile Pentium II (Dixon)"; } break; - + case 6: if (l2 == 128) p = "Celeron (Mendocino)"; else if (c->x86_mask == 0 || c->x86_mask == 5) p = "Celeron-A"; break; - + case 8: if (l2 == 128) p = "Celeron (Coppermine)"; @@ -178,9 +180,9 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) } } - if ( p ) + if (p) strcpy(c->x86_model_id, p); - + c->x86_max_cores = num_cpu_cores(c); detect_ht(c); @@ -211,7 +213,7 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) if (c->x86 == 15) { set_bit(X86_FEATURE_P4, c->x86_capability); } - if (c->x86 == 6) + if (c->x86 == 6) set_bit(X86_FEATURE_P3, c->x86_capability); if (cpu_has_ds) { unsigned int l1; @@ -226,9 +228,10 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) ds_init_intel(c); } -static unsigned int __cpuinit intel_size_cache(struct cpuinfo_x86 * c, unsigned int size) +static unsigned int __cpuinit intel_size_cache(struct cpuinfo_x86 *c, unsigned int size) { - /* Intel PIII Tualatin. This comes in two flavours. + /* + * Intel PIII Tualatin. This comes in two flavours. * One has 256kb of cache, the other 512. We have no way * to determine which, so we use a boottime override * for the 512kb model, and assume 256 otherwise. @@ -240,42 +243,42 @@ static unsigned int __cpuinit intel_size_cache(struct cpuinfo_x86 * c, unsigned static struct cpu_dev intel_cpu_dev __cpuinitdata = { .c_vendor = "Intel", - .c_ident = { "GenuineIntel" }, + .c_ident = { "GenuineIntel" }, .c_models = { - { .vendor = X86_VENDOR_INTEL, .family = 4, .model_names = - { - [0] = "486 DX-25/33", - [1] = "486 DX-50", - [2] = "486 SX", - [3] = "486 DX/2", - [4] = "486 SL", - [5] = "486 SX/2", - [7] = "486 DX/2-WB", - [8] = "486 DX/4", + { .vendor = X86_VENDOR_INTEL, .family = 4, .model_names = + { + [0] = "486 DX-25/33", + [1] = "486 DX-50", + [2] = "486 SX", + [3] = "486 DX/2", + [4] = "486 SL", + [5] = "486 SX/2", + [7] = "486 DX/2-WB", + [8] = "486 DX/4", [9] = "486 DX/4-WB" } }, { .vendor = X86_VENDOR_INTEL, .family = 5, .model_names = - { - [0] = "Pentium 60/66 A-step", - [1] = "Pentium 60/66", + { + [0] = "Pentium 60/66 A-step", + [1] = "Pentium 60/66", [2] = "Pentium 75 - 200", - [3] = "OverDrive PODP5V83", + [3] = "OverDrive PODP5V83", [4] = "Pentium MMX", - [7] = "Mobile Pentium 75 - 200", + [7] = "Mobile Pentium 75 - 200", [8] = "Mobile Pentium MMX" } }, { .vendor = X86_VENDOR_INTEL, .family = 6, .model_names = - { + { [0] = "Pentium Pro A-step", - [1] = "Pentium Pro", - [3] = "Pentium II (Klamath)", - [4] = "Pentium II (Deschutes)", - [5] = "Pentium II (Deschutes)", + [1] = "Pentium Pro", + [3] = "Pentium II (Klamath)", + [4] = "Pentium II (Deschutes)", + [5] = "Pentium II (Deschutes)", [6] = "Mobile Pentium II", - [7] = "Pentium III (Katmai)", - [8] = "Pentium III (Coppermine)", + [7] = "Pentium III (Katmai)", + [8] = "Pentium III (Coppermine)", [10] = "Pentium III (Cascades)", [11] = "Pentium III (Tualatin)", } @@ -361,5 +364,5 @@ unsigned long long cmpxchg_486_u64(volatile void *ptr, u64 old, u64 new) EXPORT_SYMBOL(cmpxchg_486_u64); #endif -// arch_initcall(intel_cpu_init); +/* arch_initcall(intel_cpu_init); */