diff options
Diffstat (limited to 'arch/powerpc/platforms/embedded6xx')
-rw-r--r-- | arch/powerpc/platforms/embedded6xx/flipper-pic.c | 2 | ||||
-rw-r--r-- | arch/powerpc/platforms/embedded6xx/hlwd-pic.c | 4 | ||||
-rw-r--r-- | arch/powerpc/platforms/embedded6xx/mvme5100.c | 4 |
3 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c index b7866e01483d..ade83829d5e8 100644 --- a/arch/powerpc/platforms/embedded6xx/flipper-pic.c +++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c @@ -181,7 +181,7 @@ unsigned int flipper_pic_get_irq(void) irq_status = in_be32(io_base + FLIPPER_ICR) & in_be32(io_base + FLIPPER_IMR); if (irq_status == 0) - return NO_IRQ; /* no more IRQs pending */ + return 0; /* no more IRQs pending */ irq = __ffs(irq_status); return irq_linear_revmap(flipper_irq_host, irq); diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c index 9b7975706bfc..89c54de88b7a 100644 --- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c +++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c @@ -114,7 +114,7 @@ static unsigned int __hlwd_pic_get_irq(struct irq_domain *h) irq_status = in_be32(io_base + HW_BROADWAY_ICR) & in_be32(io_base + HW_BROADWAY_IMR); if (irq_status == 0) - return NO_IRQ; /* no more IRQs pending */ + return 0; /* no more IRQs pending */ irq = __ffs(irq_status); return irq_linear_revmap(h, irq); @@ -131,7 +131,7 @@ static void hlwd_pic_irq_cascade(struct irq_desc *desc) raw_spin_unlock(&desc->lock); virq = __hlwd_pic_get_irq(irq_domain); - if (virq != NO_IRQ) + if (virq) generic_handle_irq(virq); else pr_err("spurious interrupt!\n"); diff --git a/arch/powerpc/platforms/embedded6xx/mvme5100.c b/arch/powerpc/platforms/embedded6xx/mvme5100.c index ed7321d6772e..8e3590941960 100644 --- a/arch/powerpc/platforms/embedded6xx/mvme5100.c +++ b/arch/powerpc/platforms/embedded6xx/mvme5100.c @@ -47,7 +47,7 @@ static void mvme5100_8259_cascade(struct irq_desc *desc) struct irq_chip *chip = irq_desc_get_chip(desc); unsigned int cascade_irq = i8259_irq(); - if (cascade_irq != NO_IRQ) + if (cascade_irq) generic_handle_irq(cascade_irq); chip->irq_eoi(&desc->irq_data); @@ -84,7 +84,7 @@ static void __init mvme5100_pic_init(void) } cirq = irq_of_parse_and_map(cp, 0); - if (cirq == NO_IRQ) { + if (!cirq) { pr_warn("mvme5100_pic_init: no cascade interrupt?\n"); return; } |