diff options
Diffstat (limited to 'arch/mips/mips-boards/atlas/atlas_int.c')
| -rw-r--r-- | arch/mips/mips-boards/atlas/atlas_int.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/arch/mips/mips-boards/atlas/atlas_int.c b/arch/mips/mips-boards/atlas/atlas_int.c index be624b8c3b0..7c710040d3f 100644 --- a/arch/mips/mips-boards/atlas/atlas_int.c +++ b/arch/mips/mips-boards/atlas/atlas_int.c @@ -62,16 +62,6 @@ void enable_atlas_irq(unsigned int irq_nr) iob(); } -static unsigned int startup_atlas_irq(unsigned int irq) -{ - enable_atlas_irq(irq); - return 0; /* never anything pending */ -} - -#define shutdown_atlas_irq disable_atlas_irq - -#define mask_and_ack_atlas_irq disable_atlas_irq - static void end_atlas_irq(unsigned int irq) { if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) @@ -80,11 +70,10 @@ static void end_atlas_irq(unsigned int irq) static struct irq_chip atlas_irq_type = { .typename = "Atlas", - .startup = startup_atlas_irq, - .shutdown = shutdown_atlas_irq, - .enable = enable_atlas_irq, - .disable = disable_atlas_irq, - .ack = mask_and_ack_atlas_irq, + .ack = disable_atlas_irq, + .mask = disable_atlas_irq, + .mask_ack = disable_atlas_irq, + .unmask = enable_atlas_irq, .end = end_atlas_irq, }; @@ -217,13 +206,8 @@ static inline void init_atlas_irqs (int base) */ atlas_hw0_icregs->intrsten = 0xffffffff; - for (i = ATLAS_INT_BASE; i <= ATLAS_INT_END; i++) { - irq_desc[i].status = IRQ_DISABLED; - irq_desc[i].action = 0; - irq_desc[i].depth = 1; - irq_desc[i].chip = &atlas_irq_type; - spin_lock_init(&irq_desc[i].lock); - } + for (i = ATLAS_INT_BASE; i <= ATLAS_INT_END; i++) + set_irq_chip(i, &atlas_irq_type); } static struct irqaction atlasirq = { |