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authorAndrew Morton <akpm@osdl.org>2005-06-23 00:08:34 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-23 09:45:11 -0700
commita3a255e744dfa672e741dc24306491139d0de2d8 (patch)
treec19348966183d3ed79f6e9593a40d95c736e0665
parent129f69465b411592247c408f93d7106939223be1 (diff)
[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 <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--arch/i386/kernel/cpu/proc.c2
-rw-r--r--arch/i386/kernel/smpboot.c2
-rw-r--r--arch/i386/kernel/time.c2
-rw-r--r--arch/i386/kernel/timers/common.c3
-rw-r--r--arch/i386/kernel/timers/timer_hpet.c2
-rw-r--r--arch/i386/kernel/timers/timer_tsc.c7
-rw-r--r--include/asm-i386/timex.h2
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