diff options
Diffstat (limited to 'arch/powerpc/platforms/embedded6xx/holly.c')
| -rw-r--r-- | arch/powerpc/platforms/embedded6xx/holly.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c index 2e9bcf6444c..d4fb41e29c3 100644 --- a/arch/powerpc/platforms/embedded6xx/holly.c +++ b/arch/powerpc/platforms/embedded6xx/holly.c @@ -148,7 +148,6 @@ static void __init holly_setup_arch(void) static void __init holly_init_IRQ(void) { struct mpic *mpic; - phys_addr_t mpic_paddr = 0; struct device_node *tsi_pic; #ifdef CONFIG_PCI unsigned int cascade_pci_irq; @@ -157,20 +156,12 @@ static void __init holly_init_IRQ(void) #endif tsi_pic = of_find_node_by_type(NULL, "open-pic"); - if (tsi_pic) { - unsigned int size; - const void *prop = of_get_property(tsi_pic, "reg", &size); - mpic_paddr = of_translate_address(tsi_pic, prop); - } - - if (mpic_paddr == 0) { + if (!tsi_pic) { printk(KERN_ERR "%s: No tsi108 PIC found !\n", __func__); return; } - pr_debug("%s: tsi108 pic phys_addr = 0x%x\n", __func__, (u32) mpic_paddr); - - mpic = mpic_alloc(tsi_pic, mpic_paddr, + mpic = mpic_alloc(tsi_pic, 0, MPIC_PRIMARY | MPIC_BIG_ENDIAN | MPIC_WANTS_RESET | MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108, 24, @@ -179,7 +170,7 @@ static void __init holly_init_IRQ(void) BUG_ON(mpic == NULL); - mpic_assign_isu(mpic, 0, mpic_paddr + 0x100); + mpic_assign_isu(mpic, 0, mpic->paddr + 0x100); mpic_init(mpic); |