diff options
Diffstat (limited to 'arch/powerpc/platforms/embedded6xx/linkstation.c')
| -rw-r--r-- | arch/powerpc/platforms/embedded6xx/linkstation.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c index 244f997de791..bcfad92c9cec 100644 --- a/arch/powerpc/platforms/embedded6xx/linkstation.c +++ b/arch/powerpc/platforms/embedded6xx/linkstation.c @@ -81,29 +81,19 @@ static void __init linkstation_setup_arch(void) static void __init linkstation_init_IRQ(void) { struct mpic *mpic; - struct device_node *dnp; - const u32 *prop; - int size; - phys_addr_t paddr; - dnp = of_find_node_by_type(NULL, "open-pic"); - if (dnp == NULL) - return; - - prop = of_get_property(dnp, "reg", &size); - paddr = (phys_addr_t)of_translate_address(dnp, prop); - - mpic = mpic_alloc(dnp, paddr, MPIC_PRIMARY | MPIC_WANTS_RESET, 4, 32, " EPIC "); + mpic = mpic_alloc(NULL, 0, MPIC_WANTS_RESET, + 4, 32, " EPIC "); BUG_ON(mpic == NULL); /* PCI IRQs */ - mpic_assign_isu(mpic, 0, paddr + 0x10200); + mpic_assign_isu(mpic, 0, mpic->paddr + 0x10200); /* I2C */ - mpic_assign_isu(mpic, 1, paddr + 0x11000); + mpic_assign_isu(mpic, 1, mpic->paddr + 0x11000); /* ttyS0, ttyS1 */ - mpic_assign_isu(mpic, 2, paddr + 0x11100); + mpic_assign_isu(mpic, 2, mpic->paddr + 0x11100); mpic_init(mpic); } |