diff options
author | David Howells <dhowells@redhat.com> | 2006-12-05 14:37:56 +0000 |
---|---|---|
committer | David Howells <dhowells@warthog.cambridge.redhat.com> | 2006-12-05 14:37:56 +0000 |
commit | 4c1ac1b49122b805adfa4efc620592f68dccf5db (patch) | |
tree | 87557f4bc2fd4fe65b7570489c2f610c45c0adcd /arch/mips/gt64120/ev64120/irq.c | |
parent | c4028958b6ecad064b1a6303a6a5906d4fe48d73 (diff) | |
parent | d916faace3efc0bf19fe9a615a1ab8fa1a24cd93 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/infiniband/core/iwcm.c
drivers/net/chelsio/cxgb2.c
drivers/net/wireless/bcm43xx/bcm43xx_main.c
drivers/net/wireless/prism54/islpci_eth.c
drivers/usb/core/hub.h
drivers/usb/input/hid-core.c
net/core/netpoll.c
Fix up merge failures with Linus's head and fix new compilation failures.
Signed-Off-By: David Howells <dhowells@redhat.com>
Diffstat (limited to 'arch/mips/gt64120/ev64120/irq.c')
-rw-r--r-- | arch/mips/gt64120/ev64120/irq.c | 40 |
1 files changed, 4 insertions, 36 deletions
diff --git a/arch/mips/gt64120/ev64120/irq.c b/arch/mips/gt64120/ev64120/irq.c index ed4d82b9a24a..b3e5796c81d7 100644 --- a/arch/mips/gt64120/ev64120/irq.c +++ b/arch/mips/gt64120/ev64120/irq.c @@ -66,38 +66,21 @@ asmlinkage void plat_irq_dispatch(void) static void disable_ev64120_irq(unsigned int irq_nr) { - unsigned long flags; - - local_irq_save(flags); if (irq_nr >= 8) { // All PCI interrupts are on line 5 or 2 clear_c0_status(9 << 10); } else { clear_c0_status(1 << (irq_nr + 8)); } - local_irq_restore(flags); } static void enable_ev64120_irq(unsigned int irq_nr) { - unsigned long flags; - - local_irq_save(flags); if (irq_nr >= 8) // All PCI interrupts are on line 5 or 2 set_c0_status(9 << 10); else set_c0_status(1 << (irq_nr + 8)); - local_irq_restore(flags); -} - -static unsigned int startup_ev64120_irq(unsigned int irq) -{ - enable_ev64120_irq(irq); - return 0; /* Never anything pending */ } -#define shutdown_ev64120_irq disable_ev64120_irq -#define mask_and_ack_ev64120_irq disable_ev64120_irq - static void end_ev64120_irq(unsigned int irq) { if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) @@ -106,13 +89,11 @@ static void end_ev64120_irq(unsigned int irq) static struct irq_chip ev64120_irq_type = { .typename = "EV64120", - .startup = startup_ev64120_irq, - .shutdown = shutdown_ev64120_irq, - .enable = enable_ev64120_irq, - .disable = disable_ev64120_irq, - .ack = mask_and_ack_ev64120_irq, + .ack = disable_ev64120_irq, + .mask = disable_ev64120_irq, + .mask_ack = disable_ev64120_irq, + .unmask = enable_ev64120_irq, .end = end_ev64120_irq, - .set_affinity = NULL }; void gt64120_irq_setup(void) @@ -122,8 +103,6 @@ void gt64120_irq_setup(void) */ clear_c0_status(ST0_IM); - local_irq_disable(); - /* * Enable timer. Other interrupts will be enabled as they are * registered. @@ -133,16 +112,5 @@ void gt64120_irq_setup(void) void __init arch_init_irq(void) { - int i; - - /* Let's initialize our IRQ descriptors */ - for (i = 0; i < NR_IRQS; i++) { - irq_desc[i].status = 0; - irq_desc[i].chip = &no_irq_chip; - irq_desc[i].action = NULL; - irq_desc[i].depth = 0; - spin_lock_init(&irq_desc[i].lock); - } - gt64120_irq_setup(); } |