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-rw-r--r--arch/powerpc/platforms/embedded6xx/flipper-pic.c2
-rw-r--r--arch/powerpc/platforms/embedded6xx/hlwd-pic.c4
-rw-r--r--arch/powerpc/platforms/embedded6xx/mvme5100.c4
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;
}