summaryrefslogtreecommitdiffstats
path: root/arch/m68k/apollo
diff options
context:
space:
mode:
authorGeert Uytterhoeven <geert@linux-m68k.org>2011-04-13 22:31:28 +0200
committerGeert Uytterhoeven <geert@linux-m68k.org>2011-11-08 22:35:47 +0100
commitc288bf2533e57174b90b07860c4391bcd1ea269c (patch)
tree91fa6ef91d6653f491f41ff97c4da5e28dfd62fe /arch/m68k/apollo
parent3ec7215e5d1a714ef65069a1d0999a31e4930bb7 (diff)
downloadop-kernel-dev-c288bf2533e57174b90b07860c4391bcd1ea269c.zip
op-kernel-dev-c288bf2533e57174b90b07860c4391bcd1ea269c.tar.gz
m68k/irq: Rename irq_controller to irq_chip
Make it more similar to the genirq version: - Remove lock (unused as we don't do SMP anyway), - Prepend methods with irq_, - Make irq_startup() return unsigned int. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/m68k/apollo')
-rw-r--r--arch/m68k/apollo/dn_ints.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/m68k/apollo/dn_ints.c b/arch/m68k/apollo/dn_ints.c
index 5d47f3a..d6e8f334 100644
--- a/arch/m68k/apollo/dn_ints.c
+++ b/arch/m68k/apollo/dn_ints.c
@@ -12,7 +12,7 @@ void dn_process_int(unsigned int irq, struct pt_regs *fp)
*(volatile unsigned char *)(picb)=0x20;
}
-int apollo_irq_startup(unsigned int irq)
+unsigned int apollo_irq_startup(unsigned int irq)
{
if (irq < 8)
*(volatile unsigned char *)(pica+1) &= ~(1 << irq);
@@ -29,16 +29,15 @@ void apollo_irq_shutdown(unsigned int irq)
*(volatile unsigned char *)(picb+1) |= (1 << (irq - 8));
}
-static struct irq_controller apollo_irq_controller = {
+static struct irq_chip apollo_irq_chip = {
.name = "apollo",
- .lock = __SPIN_LOCK_UNLOCKED(apollo_irq_controller.lock),
- .startup = apollo_irq_startup,
- .shutdown = apollo_irq_shutdown,
+ .irq_startup = apollo_irq_startup,
+ .irq_shutdown = apollo_irq_shutdown,
};
void __init dn_init_IRQ(void)
{
m68k_setup_user_interrupt(VEC_USER + 96, 16, dn_process_int);
- m68k_setup_irq_controller(&apollo_irq_controller, IRQ_APOLLO, 16);
+ m68k_setup_irq_chip(&apollo_irq_chip, IRQ_APOLLO, 16);
}
OpenPOWER on IntegriCloud