diff options
Diffstat (limited to 'arch/mips/kernel/irq-mv6434x.c')
| -rw-r--r-- | arch/mips/kernel/irq-mv6434x.c | 54 |
1 files changed, 7 insertions, 47 deletions
diff --git a/arch/mips/kernel/irq-mv6434x.c b/arch/mips/kernel/irq-mv6434x.c index 37d106202b8..6cfb31cafde 100644 --- a/arch/mips/kernel/irq-mv6434x.c +++ b/arch/mips/kernel/irq-mv6434x.c @@ -67,39 +67,6 @@ static inline void unmask_mv64340_irq(unsigned int irq) } /* - * Enables the IRQ on Marvell Chip - */ -static void enable_mv64340_irq(unsigned int irq) -{ - unmask_mv64340_irq(irq); -} - -/* - * Initialize the IRQ on Marvell Chip - */ -static unsigned int startup_mv64340_irq(unsigned int irq) -{ - unmask_mv64340_irq(irq); - return 0; -} - -/* - * Disables the IRQ on Marvell Chip - */ -static void disable_mv64340_irq(unsigned int irq) -{ - mask_mv64340_irq(irq); -} - -/* - * Masks and ACKs an IRQ - */ -static void mask_and_ack_mv64340_irq(unsigned int irq) -{ - mask_mv64340_irq(irq); -} - -/* * End IRQ processing */ static void end_mv64340_irq(unsigned int irq) @@ -133,15 +100,12 @@ void ll_mv64340_irq(void) do_IRQ(ls1bit32(irq_src_high) + irq_base + 32); } -#define shutdown_mv64340_irq disable_mv64340_irq - struct irq_chip mv64340_irq_type = { .typename = "MV-64340", - .startup = startup_mv64340_irq, - .shutdown = shutdown_mv64340_irq, - .enable = enable_mv64340_irq, - .disable = disable_mv64340_irq, - .ack = mask_and_ack_mv64340_irq, + .ack = mask_mv64340_irq, + .mask = mask_mv64340_irq, + .mask_ack = mask_mv64340_irq, + .unmask = unmask_mv64340_irq, .end = end_mv64340_irq, }; @@ -149,13 +113,9 @@ void __init mv64340_irq_init(unsigned int base) { int i; - /* Reset irq handlers pointers to NULL */ - for (i = base; i < base + 64; i++) { - irq_desc[i].status = IRQ_DISABLED; - irq_desc[i].action = 0; - irq_desc[i].depth = 2; - irq_desc[i].chip = &mv64340_irq_type; - } + for (i = base; i < base + 64; i++) + set_irq_chip_and_handler(i, &mv64340_irq_type, + handle_level_irq); irq_base = base; } |