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sh64: Fixups for the irq_regs changes.

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A few interrupt handlers were never updated, fix them up.
We were missing the irq_regs conversion also, so do that
at the same time.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2007-05-14 09:10:01 +09:00
parent 6b5d1a0a2f
commit a226d33abc
5 changed files with 18 additions and 12 deletions
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4
arch/sh64/kernel/irq.c
View File

@ -94,6 +94,7 @@ asmlinkage void do_NMI(unsigned long vector_num, struct pt_regs * regs)
*/
asmlinkage int do_IRQ(unsigned long vector_num, struct pt_regs * regs)
{
struct pt_regs *old_regs = set_irq_regs(regs);
int irq;
irq_enter();
@ -101,13 +102,14 @@ asmlinkage int do_IRQ(unsigned long vector_num, struct pt_regs * regs)
irq = irq_demux(vector_num);
if (irq >= 0) {
__do_IRQ(irq, regs);
__do_IRQ(irq);
} else {
printk("unexpected IRQ trap at vector %03lx\n", vector_num);
}
irq_exit();
set_irq_regs(old_regs);
return 1;
}

5
arch/sh64/kernel/pci_sh5.c
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@ -340,8 +340,9 @@ static int __init map_cayman_irq(struct pci_dev *dev, u8 slot, u8 pin)
return result;
}
irqreturn_t pcish5_err_irq(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t pcish5_err_irq(int irq, void *dev_id)
{
struct pt_regs *regs = get_irq_regs();
unsigned pci_int, pci_air, pci_cir, pci_aint;
pci_int = SH5PCI_READ(INT);
@ -368,7 +369,7 @@ irqreturn_t pcish5_err_irq(int irq, void *dev_id, struct pt_regs *regs)
return IRQ_HANDLED;
}
irqreturn_t pcish5_serr_irq(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t pcish5_serr_irq(int irq, void *dev_id)
{
printk("SERR IRQ\n");

16
arch/sh64/kernel/time.c
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@ -282,7 +282,7 @@ static long last_rtc_update = 0;
* timer_interrupt() needs to keep up the real-time clock,
* as well as call the "do_timer()" routine every clocktick
*/
static inline void do_timer_interrupt(int irq, struct pt_regs *regs)
static inline void do_timer_interrupt(void)
{
unsigned long long current_ctc;
asm ("getcon cr62, %0" : "=r" (current_ctc));
@ -290,9 +290,10 @@ static inline void do_timer_interrupt(int irq, struct pt_regs *regs)
do_timer(1);
#ifndef CONFIG_SMP
update_process_times(user_mode(regs));
update_process_times(user_mode(get_irq_regs()));
#endif
profile_tick(CPU_PROFILING, regs);
if (current->pid)
profile_tick(CPU_PROFILING);
#ifdef CONFIG_HEARTBEAT
{
@ -323,7 +324,7 @@ static inline void do_timer_interrupt(int irq, struct pt_regs *regs)
* Time Stamp Counter value at the time of the timer interrupt, so that
* we later on can estimate the time of day more exactly.
*/
static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t timer_interrupt(int irq, void *dev_id)
{
unsigned long timer_status;
@ -340,7 +341,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
* locally disabled. -arca
*/
write_lock(&xtime_lock);
do_timer_interrupt(irq, regs);
do_timer_interrupt();
write_unlock(&xtime_lock);
return IRQ_HANDLED;
@ -465,9 +466,10 @@ static __init unsigned int get_cpu_hz(void)
#endif
}
static irqreturn_t sh64_rtc_interrupt(int irq, void *dev_id,
struct pt_regs *regs)
static irqreturn_t sh64_rtc_interrupt(int irq, void *dev_id)
{
struct pt_regs *regs = get_irq_regs();
ctrl_outb(0, RCR1); /* Disable Carry Interrupts */
regs->regs[3] = 1; /* Using r3 */

4
arch/sh64/mach-cayman/irq.c
View File

@ -29,13 +29,13 @@ unsigned long epld_virt;
/* Note the SMSC SuperIO chip and SMSC LAN chip interrupts are all muxed onto
the same SH-5 interrupt */
static irqreturn_t cayman_interrupt_smsc(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t cayman_interrupt_smsc(int irq, void *dev_id)
{
printk(KERN_INFO "CAYMAN: spurious SMSC interrupt\n");
return IRQ_NONE;
}
static irqreturn_t cayman_interrupt_pci2(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t cayman_interrupt_pci2(int irq, void *dev_id)
{
printk(KERN_INFO "CAYMAN: spurious PCI interrupt, IRQ %d\n", irq);
return IRQ_NONE;

1
include/asm-sh64/irq_regs.h Normal file
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@ -0,0 +1 @@
#include <asm-generic/irq_regs.h>