korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-14 15:54:15 +08:00
Code Issues Packages Projects Releases Wiki Activity

avr32: Use generic show_interrupts()

Browse Source 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
This commit is contained in:
Thomas Gleixner 2011-03-24 19:08:11 +01:00
parent d75f1bfdbc
commit db82817bcb
2 changed files with 1 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/avr32/Kconfig
View File

@ -9,6 +9,7 @@ config AVR32
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_PROBE
select HARDIRQS_SW_RESEND
select GENERIC_IRQ_SHOW
select GENERIC_HARDIRQS_NO_DEPRECATED
help
AVR32 is a high-performance 32-bit RISC microprocessor core,

37
arch/avr32/kernel/irq.c
View File

@ -26,40 +26,3 @@ void __weak nmi_disable(void)
{
}
#ifdef CONFIG_PROC_FS
int show_interrupts(struct seq_file *p, void *v)
{
int i = *(loff_t *)v, cpu;
struct irqaction *action;
unsigned long flags;
if (i == 0) {
seq_puts(p, " ");
for_each_online_cpu(cpu)
seq_printf(p, "CPU%d ", cpu);
seq_putc(p, '\n');
}
if (i < NR_IRQS) {
raw_spin_lock_irqsave(&irq_desc[i].lock, flags);
action = irq_desc[i].action;
if (!action)
goto unlock;
seq_printf(p, "%3d: ", i);
for_each_online_cpu(cpu)
seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu));
seq_printf(p, " %8s", irq_desc[i].chip->name ? : "-");
seq_printf(p, " %s", action->name);
for (action = action->next; action; action = action->next)
seq_printf(p, ", %s", action->name);
seq_putc(p, '\n');
unlock:
raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags);
}
return 0;
}
#endif