From a3a255e744dfa672e741dc24306491139d0de2d8 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Thu, 23 Jun 2005 00:08:34 -0700 Subject: [PATCH] x86: cpu_khz type fix x86_64's cpu_khz is unsigned int and there is no reason why x86 needs to use unsigned long. So make cpu_khz unsigned int on x86 as well. Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/cpu/proc.c | 2 +- arch/i386/kernel/smpboot.c | 2 +- arch/i386/kernel/time.c | 2 +- arch/i386/kernel/timers/common.c | 3 ++- arch/i386/kernel/timers/timer_hpet.c | 2 +- arch/i386/kernel/timers/timer_tsc.c | 7 ++++--- include/asm-i386/timex.h | 2 +- 7 files changed, 11 insertions(+), 9 deletions(-) diff --git a/arch/i386/kernel/cpu/proc.c b/arch/i386/kernel/cpu/proc.c index 7323c19f354..8bd77d948a8 100644 --- a/arch/i386/kernel/cpu/proc.c +++ b/arch/i386/kernel/cpu/proc.c @@ -86,7 +86,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "stepping\t: unknown\n"); if ( cpu_has(c, X86_FEATURE_TSC) ) { - seq_printf(m, "cpu MHz\t\t: %lu.%03lu\n", + seq_printf(m, "cpu MHz\t\t: %u.%03u\n", cpu_khz / 1000, (cpu_khz % 1000)); } diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c index aaad95e7f87..c20d96d5c15 100644 --- a/arch/i386/kernel/smpboot.c +++ b/arch/i386/kernel/smpboot.c @@ -205,7 +205,7 @@ static void __init synchronize_tsc_bp (void) unsigned long long t0; unsigned long long sum, avg; long long delta; - unsigned long one_usec; + unsigned int one_usec; int buggy = 0; printk(KERN_INFO "checking TSC synchronization across %u CPUs: ", num_booting_cpus()); diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c index 8bc8363fbb4..e68d9fdb075 100644 --- a/arch/i386/kernel/time.c +++ b/arch/i386/kernel/time.c @@ -77,7 +77,7 @@ u64 jiffies_64 = INITIAL_JIFFIES; EXPORT_SYMBOL(jiffies_64); -unsigned long cpu_khz; /* Detected as we calibrate the TSC */ +unsigned int cpu_khz; /* Detected as we calibrate the TSC */ EXPORT_SYMBOL(cpu_khz); extern unsigned long wall_jiffies; diff --git a/arch/i386/kernel/timers/common.c b/arch/i386/kernel/timers/common.c index b38cc0d0c71..37353bd3180 100644 --- a/arch/i386/kernel/timers/common.c +++ b/arch/i386/kernel/timers/common.c @@ -163,7 +163,8 @@ void init_cpu_khz(void) :"=a" (cpu_khz), "=d" (edx) :"r" (tsc_quotient), "0" (eax), "1" (edx)); - printk("Detected %lu.%03lu MHz processor.\n", cpu_khz / 1000, cpu_khz % 1000); + printk("Detected %u.%03u MHz processor.\n", + cpu_khz / 1000, cpu_khz % 1000); } } } diff --git a/arch/i386/kernel/timers/timer_hpet.c b/arch/i386/kernel/timers/timer_hpet.c index 15a7d727bd6..d766e0963ac 100644 --- a/arch/i386/kernel/timers/timer_hpet.c +++ b/arch/i386/kernel/timers/timer_hpet.c @@ -158,7 +158,7 @@ static int __init init_hpet(char* override) { unsigned long eax=0, edx=1000; ASM_DIV64_REG(cpu_khz, edx, tsc_quotient, eax, edx); - printk("Detected %lu.%03lu MHz processor.\n", + printk("Detected %u.%03u MHz processor.\n", cpu_khz / 1000, cpu_khz % 1000); } set_cyc2ns_scale(cpu_khz/1000); diff --git a/arch/i386/kernel/timers/timer_tsc.c b/arch/i386/kernel/timers/timer_tsc.c index 27f08ae9120..54c36b18202 100644 --- a/arch/i386/kernel/timers/timer_tsc.c +++ b/arch/i386/kernel/timers/timer_tsc.c @@ -256,7 +256,7 @@ static unsigned long loops_per_jiffy_ref = 0; #ifndef CONFIG_SMP static unsigned long fast_gettimeoffset_ref = 0; -static unsigned long cpu_khz_ref = 0; +static unsigned int cpu_khz_ref = 0; #endif static int @@ -323,7 +323,7 @@ static inline void cpufreq_delayed_get(void) { return; } int recalibrate_cpu_khz(void) { #ifndef CONFIG_SMP - unsigned long cpu_khz_old = cpu_khz; + unsigned int cpu_khz_old = cpu_khz; if (cpu_has_tsc) { init_cpu_khz(); @@ -534,7 +534,8 @@ static int __init init_tsc(char* override) :"=a" (cpu_khz), "=d" (edx) :"r" (tsc_quotient), "0" (eax), "1" (edx)); - printk("Detected %lu.%03lu MHz processor.\n", cpu_khz / 1000, cpu_khz % 1000); + printk("Detected %u.%03u MHz processor.\n", + cpu_khz / 1000, cpu_khz % 1000); } set_cyc2ns_scale(cpu_khz/1000); return 0; diff --git a/include/asm-i386/timex.h b/include/asm-i386/timex.h index e370f907bd3..292b5a68f62 100644 --- a/include/asm-i386/timex.h +++ b/include/asm-i386/timex.h @@ -47,7 +47,7 @@ static inline cycles_t get_cycles (void) return ret; } -extern unsigned long cpu_khz; +extern unsigned int cpu_khz; extern int read_current_timer(unsigned long *timer_value); #define ARCH_HAS_READ_CURRENT_TIMER 1 -- cgit v1.2.3