diff options
Diffstat (limited to 'arch/mips/kernel/irq.c')
| -rw-r--r-- | arch/mips/kernel/irq.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c index 6045b9a51a3..4b4007b3083 100644 --- a/arch/mips/kernel/irq.c +++ b/arch/mips/kernel/irq.c @@ -21,11 +21,16 @@ #include <linux/sched.h> #include <linux/seq_file.h> #include <linux/kallsyms.h> +#include <linux/kgdb.h> #include <asm/atomic.h> #include <asm/system.h> #include <asm/uaccess.h> +#ifdef CONFIG_KGDB +int kgdb_early_setup; +#endif + static unsigned long irq_map[NR_IRQS / BITS_PER_LONG]; int allocate_irqno(void) @@ -126,33 +131,22 @@ asmlinkage void spurious_interrupt(void) atomic_inc(&irq_err_count); } -#ifdef CONFIG_KGDB -extern void breakpoint(void); -extern void set_debug_traps(void); - -static int kgdb_flag = 1; -static int __init nokgdb(char *str) -{ - kgdb_flag = 0; - return 1; -} -__setup("nokgdb", nokgdb); -#endif - void __init init_IRQ(void) { int i; +#ifdef CONFIG_KGDB + if (kgdb_early_setup) + return; +#endif + for (i = 0; i < NR_IRQS; i++) set_irq_noprobe(i); arch_init_irq(); #ifdef CONFIG_KGDB - if (kgdb_flag) { - printk("Wait for gdb client connection ...\n"); - set_debug_traps(); - breakpoint(); - } + if (!kgdb_early_setup) + kgdb_early_setup = 1; #endif } |