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| author |   Stephen Rothwell <sfr@canb.auug.org.au> | 2005-11-09 16:19:53 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-11-09 16:19:53 +1100 |
| commit | d4be4f37d9d2a5afc8e79a95beafbac4b83f20c5 (patch) | |
| tree | 848bb06787a199c777c9e54ebd33c5f80d398c1b /arch/powerpc | |
| parent | ppc64: allow iSeries to use IRQSTACKS again (diff) | |
| download | linux-dev-d4be4f37d9d2a5afc8e79a95beafbac4b83f20c5.tar.xz linux-dev-d4be4f37d9d2a5afc8e79a95beafbac4b83f20c5.zip | |
ppc64: remove ppc_irq_dispatch_handler
Use __do_IRQ instead. The only difference is that every controller
is now assumed to have an end() routine (only xics_8259 did not).
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/misc_64.S | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/iseries/irq.c | 10 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/xics.c | 1 |
3 files changed, 7 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index 9d09f0ad6efe..ae48a002f81a 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -89,12 +89,12 @@ _GLOBAL(call_do_softirq) mtlr r0 blr -_GLOBAL(call_ppc_irq_dispatch_handler) +_GLOBAL(call___do_IRQ) mflr r0 std r0,16(r1) stdu r1,THREAD_SIZE-112(r5) mr r1,r5 - bl .ppc_irq_dispatch_handler + bl .__do_IRQ ld r1,0(r1) ld r0,16(r1) mtlr r0 diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c index a0ff7d95fdf3..01090e9ce0cf 100644 --- a/arch/powerpc/platforms/iseries/irq.c +++ b/arch/powerpc/platforms/iseries/irq.c @@ -120,13 +120,13 @@ static void intReceived(struct XmPciLpEvent *eventParm, if (curtp != irqtp) { irqtp->task = curtp->task; irqtp->flags = 0; - call_ppc_irq_dispatch_handler(regsParm, irq, irqtp); + call___do_IRQ(irq, regsParm, irqtp); irqtp->task = NULL; if (irqtp->flags) set_bits(irqtp->flags, &curtp->flags); } else #endif - ppc_irq_dispatch_handler(regsParm, irq); + __do_IRQ(irq, regsParm); HvCallPci_eoi(eventParm->eventData.slotInterrupt.busNumber, eventParm->eventData.slotInterrupt.subBusNumber, eventParm->eventData.slotInterrupt.deviceId); @@ -326,10 +326,8 @@ static void iSeries_disable_IRQ(unsigned int irq) } /* - * Need to define this so ppc_irq_dispatch_handler will NOT call - * enable_IRQ at the end of interrupt handling. However, this does - * nothing because there is not enough information provided to do - * the EOI HvCall. This is done by XmPciLpEvent.c + * This does nothing because there is not enough information + * provided to do the EOI HvCall. This is done by XmPciLpEvent.c */ static void iSeries_end_IRQ(unsigned int irq) { diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c index c72c86f05cb6..405c4f3229b3 100644 --- a/arch/powerpc/platforms/pseries/xics.c +++ b/arch/powerpc/platforms/pseries/xics.c @@ -567,6 +567,7 @@ nextnode: xics_8259_pic.enable = i8259_pic.enable; xics_8259_pic.disable = i8259_pic.disable; + xics_8259_pic.end = i8259_pic.end; for (i = 0; i < 16; ++i) get_irq_desc(i)->handler = &xics_8259_pic; for (; i < NR_IRQS; ++i) |