diff options
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/kernel/cpu/irq/intc-sh5.c | 27 | ||||
| -rw-r--r-- | arch/sh/kernel/process_64.c | 9 | ||||
| -rw-r--r-- | arch/sh/kernel/timers/timer-mtu2.c | 1 |
3 files changed, 18 insertions, 19 deletions
diff --git a/arch/sh/kernel/cpu/irq/intc-sh5.c b/arch/sh/kernel/cpu/irq/intc-sh5.c index 43ee7a9a4f0..d6e0e2bdaad 100644 --- a/arch/sh/kernel/cpu/irq/intc-sh5.c +++ b/arch/sh/kernel/cpu/irq/intc-sh5.c @@ -75,21 +75,6 @@ int intc_evt_to_irq[(0xE20/0x20)+1] = { -1, -1 /* 0xE00 - 0xE20 */ }; -/* - * Opposite mapper. - */ -static int IRQ_to_vectorN[NR_INTC_IRQS] = { - 0x12, 0x15, 0x18, 0x1B, 0x40, 0x41, 0x42, 0x43, /* 0- 7 */ - -1, -1, -1, -1, 0x50, 0x51, 0x52, 0x53, /* 8-15 */ - 0x54, 0x55, 0x32, 0x33, 0x34, 0x35, 0x36, -1, /* 16-23 */ - -1, -1, -1, -1, -1, -1, -1, -1, /* 24-31 */ - 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x38, /* 32-39 */ - 0x39, 0x3A, 0x3B, -1, -1, -1, -1, -1, /* 40-47 */ - -1, -1, -1, -1, -1, -1, -1, -1, /* 48-55 */ - -1, -1, -1, -1, -1, -1, -1, 0x2B, /* 56-63 */ - -}; - static unsigned long intc_virt; static unsigned int startup_intc_irq(unsigned int irq); @@ -176,6 +161,18 @@ void make_intc_irq(unsigned int irq) } #if defined(CONFIG_PROC_FS) && defined(CONFIG_SYSCTL) +static int IRQ_to_vectorN[NR_INTC_IRQS] = { + 0x12, 0x15, 0x18, 0x1B, 0x40, 0x41, 0x42, 0x43, /* 0- 7 */ + -1, -1, -1, -1, 0x50, 0x51, 0x52, 0x53, /* 8-15 */ + 0x54, 0x55, 0x32, 0x33, 0x34, 0x35, 0x36, -1, /* 16-23 */ + -1, -1, -1, -1, -1, -1, -1, -1, /* 24-31 */ + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x38, /* 32-39 */ + 0x39, 0x3A, 0x3B, -1, -1, -1, -1, -1, /* 40-47 */ + -1, -1, -1, -1, -1, -1, -1, -1, /* 48-55 */ + -1, -1, -1, -1, -1, -1, -1, 0x2B, /* 56-63 */ + +}; + int intc_irq_describe(char* p, int irq) { if (irq < NR_INTC_IRQS) diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c index cff3b7dc9c5..046999b1d1a 100644 --- a/arch/sh/kernel/process_64.c +++ b/arch/sh/kernel/process_64.c @@ -623,6 +623,7 @@ extern void interruptible_sleep_on(wait_queue_head_t *q); #define mid_sched ((unsigned long) interruptible_sleep_on) +#ifdef CONFIG_FRAME_POINTER static int in_sh64_switch_to(unsigned long pc) { extern char __sh64_switch_to_end; @@ -631,12 +632,10 @@ static int in_sh64_switch_to(unsigned long pc) return (pc >= (unsigned long) sh64_switch_to) && (pc < (unsigned long) &__sh64_switch_to_end); } +#endif unsigned long get_wchan(struct task_struct *p) { - unsigned long schedule_fp; - unsigned long sh64_switch_to_fp; - unsigned long schedule_caller_pc; unsigned long pc; if (!p || p == current || p->state == TASK_RUNNING) @@ -649,6 +648,10 @@ unsigned long get_wchan(struct task_struct *p) #ifdef CONFIG_FRAME_POINTER if (in_sh64_switch_to(pc)) { + unsigned long schedule_fp; + unsigned long sh64_switch_to_fp; + unsigned long schedule_caller_pc; + sh64_switch_to_fp = (long) p->thread.sp; /* r14 is saved at offset 4 in the sh64_switch_to frame */ schedule_fp = *(unsigned long *) (long)(sh64_switch_to_fp + 4); diff --git a/arch/sh/kernel/timers/timer-mtu2.c b/arch/sh/kernel/timers/timer-mtu2.c index 463cd08f951..ade9d6eb29f 100644 --- a/arch/sh/kernel/timers/timer-mtu2.c +++ b/arch/sh/kernel/timers/timer-mtu2.c @@ -154,7 +154,6 @@ static int mtu2_timer_stop(void) static int mtu2_timer_init(void) { - u8 tmp; unsigned long interval; setup_irq(CONFIG_SH_TIMER_IRQ, &mtu2_irq); |