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x86: io-apic - code style cleaning for setup_IO_APIC_irqs 

By changing printout form we are able to shrink (and clean up) code a bit.

Former printout example:

	init IO_APIC IRQs
	 IO-APIC (apicid-pin) 1-1, 1-2, 1-3 not connected.
	 IO-APIC (apicid-pin) 2-1, 2-2, 2-3 not connected.

New printout example:

	init IO_APIC IRQs
	 1-1 1-2 1-3 (apicid-pin) not connected
	 2-1 2-2 2-3 (apicid-pin) not connected

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Cyrill Gorcunov 2008-09-06 14:15:33 +04:00 committed by Ingo Molnar
parent 26afe5f2fb
commit 3c2cbd2490
1 changed files with 27 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
arch/x86/kernel/io_apic.c
View File

@ -1518,41 +1518,44 @@ static void setup_IO_APIC_irq(int apic, int pin, unsigned int irq,
static void __init setup_IO_APIC_irqs(void)
{
int apic, pin, idx, irq, first_notcon = 1;
int apic, pin, idx, irq;
int notcon = 0;
apic_printk(APIC_VERBOSE, KERN_DEBUG "init IO_APIC IRQs\n");
for (apic = 0; apic < nr_ioapics; apic++) {
for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {
for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {
idx = find_irq_entry(apic,pin,mp_INT);
if (idx == -1) {
if (first_notcon) {
apic_printk(APIC_VERBOSE, KERN_DEBUG " IO-APIC (apicid-pin) %d-%d", mp_ioapics[apic].mp_apicid, pin);
first_notcon = 0;
} else
apic_printk(APIC_VERBOSE, ", %d-%d", mp_ioapics[apic].mp_apicid, pin);
continue;
}
if (!first_notcon) {
apic_printk(APIC_VERBOSE, " not connected.\n");
first_notcon = 1;
}
idx = find_irq_entry(apic, pin, mp_INT);
if (idx == -1) {
apic_printk(APIC_VERBOSE,
KERN_DEBUG " %d-%d",
mp_ioapics[apic].mp_apicid, pin);
if (!notcon)
notcon = 1;
continue;
}
irq = pin_2_irq(idx, apic, pin);
irq = pin_2_irq(idx, apic, pin);
#ifdef CONFIG_X86_32
if (multi_timer_check(apic, irq))
continue;
if (multi_timer_check(apic, irq))
continue;
#endif
add_pin_to_irq(irq, apic, pin);
add_pin_to_irq(irq, apic, pin);
setup_IO_APIC_irq(apic, pin, irq,
irq_trigger(idx), irq_polarity(idx));
}
setup_IO_APIC_irq(apic, pin, irq,
irq_trigger(idx), irq_polarity(idx));
}
if (notcon) {
apic_printk(APIC_VERBOSE,
KERN_DEBUG " (apicid-pin) not connected\n");
notcon = 0;
}
}
if (!first_notcon)
apic_printk(APIC_VERBOSE, " not connected.\n");
if (notcon)
apic_printk(APIC_VERBOSE,
KERN_DEBUG " (apicid-pin) not connected\n");
}
/*