diff options
Diffstat (limited to 'arch/mips/momentum/ocelot_c/cpci-irq.c')
| -rw-r--r-- | arch/mips/momentum/ocelot_c/cpci-irq.c | 53 |
1 files changed, 6 insertions, 47 deletions
diff --git a/arch/mips/momentum/ocelot_c/cpci-irq.c b/arch/mips/momentum/ocelot_c/cpci-irq.c index 47e3fa32b07..e5a4a0a8a7f 100644 --- a/arch/mips/momentum/ocelot_c/cpci-irq.c +++ b/arch/mips/momentum/ocelot_c/cpci-irq.c @@ -66,39 +66,6 @@ static inline void unmask_cpci_irq(unsigned int irq) } /* - * Enables the IRQ in the FPGA - */ -static void enable_cpci_irq(unsigned int irq) -{ - unmask_cpci_irq(irq); -} - -/* - * Initialize the IRQ in the FPGA - */ -static unsigned int startup_cpci_irq(unsigned int irq) -{ - unmask_cpci_irq(irq); - return 0; -} - -/* - * Disables the IRQ in the FPGA - */ -static void disable_cpci_irq(unsigned int irq) -{ - mask_cpci_irq(irq); -} - -/* - * Masks and ACKs an IRQ - */ -static void mask_and_ack_cpci_irq(unsigned int irq) -{ - mask_cpci_irq(irq); -} - -/* * End IRQ processing */ static void end_cpci_irq(unsigned int irq) @@ -125,15 +92,12 @@ void ll_cpci_irq(void) do_IRQ(ls1bit8(irq_src) + CPCI_IRQ_BASE); } -#define shutdown_cpci_irq disable_cpci_irq - struct irq_chip cpci_irq_type = { .typename = "CPCI/FPGA", - .startup = startup_cpci_irq, - .shutdown = shutdown_cpci_irq, - .enable = enable_cpci_irq, - .disable = disable_cpci_irq, - .ack = mask_and_ack_cpci_irq, + .ack = mask_cpci_irq, + .mask = mask_cpci_irq, + .mask_ack = mask_cpci_irq, + .unmask = unmask_cpci_irq, .end = end_cpci_irq, }; @@ -141,11 +105,6 @@ void cpci_irq_init(void) { int i; - /* Reset irq handlers pointers to NULL */ - for (i = CPCI_IRQ_BASE; i < (CPCI_IRQ_BASE + 8); i++) { - irq_desc[i].status = IRQ_DISABLED; - irq_desc[i].action = 0; - irq_desc[i].depth = 2; - irq_desc[i].chip = &cpci_irq_type; - } + for (i = CPCI_IRQ_BASE; i < (CPCI_IRQ_BASE + 8); i++) + set_irq_chip_and_handler(i, &cpci_irq_type, handle_level_irq); } |