[PATCH v2] x86/apic: Use u32 instead of unsigned long

[Thorsten Blum]

Use u32 to fix Coccinelle/coccicheck warnings reported by do_div.cocci.

Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxxx>
---
Changes in v2:
- Revert changing do_div() to div64_ul() after feedback from David Laight
- Use u32 instead of unsigned long to fix Coccinelle warnings
- Update patch title and description
---
 arch/x86/kernel/apic/apic.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 4667bc4b00ab..184e1843620d 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -664,7 +664,7 @@ void lapic_update_tsc_freq(void)
 static __initdata int lapic_cal_loops = -1;
 static __initdata long lapic_cal_t1, lapic_cal_t2;
 static __initdata unsigned long long lapic_cal_tsc1, lapic_cal_tsc2;
-static __initdata unsigned long lapic_cal_pm1, lapic_cal_pm2;
+static __initdata u32 lapic_cal_pm1, lapic_cal_pm2;
 static __initdata unsigned long lapic_cal_j1, lapic_cal_j2;
 
 /*
@@ -674,7 +674,7 @@ static void __init lapic_cal_handler(struct clock_event_device *dev)
 {
 	unsigned long long tsc = 0;
 	long tapic = apic_read(APIC_TMCCT);
-	unsigned long pm = acpi_pm_read_early();
+	u32 pm = acpi_pm_read_early();
 
 	if (boot_cpu_has(X86_FEATURE_TSC))
 		tsc = rdtsc();
@@ -699,7 +699,7 @@ static void __init lapic_cal_handler(struct clock_event_device *dev)
 }
 
 static int __init
-calibrate_by_pmtimer(long deltapm, long *delta, long *deltatsc)
+calibrate_by_pmtimer(u32 deltapm, long *delta, long *deltatsc)
 {
 	const long pm_100ms = PMTMR_TICKS_PER_SEC / 10;
 	const long pm_thresh = pm_100ms / 100;
@@ -710,7 +710,7 @@ calibrate_by_pmtimer(long deltapm, long *delta, long *deltatsc)
 	return -1;
 #endif
 
-	apic_printk(APIC_VERBOSE, "... PM-Timer delta = %ld\n", deltapm);
+	apic_printk(APIC_VERBOSE, "... PM-Timer delta = %u\n", deltapm);
 
 	/* Check, if the PM timer is available */
 	if (!deltapm)
-- 
2.44.0