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Diffstat (limited to 'arch/powerpc/sysdev/cpm2_pic.c')
-rw-r--r--arch/powerpc/sysdev/cpm2_pic.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c
index 78f1f7cca0a0..722cf72e190d 100644
--- a/arch/powerpc/sysdev/cpm2_pic.c
+++ b/arch/powerpc/sysdev/cpm2_pic.c
@@ -115,11 +115,13 @@ static void cpm2_ack(unsigned int virq)
static void cpm2_end_irq(unsigned int virq)
{
+ struct irq_desc *desc;
int bit, word;
unsigned int irq_nr = virq_to_hw(virq);
- if (!(irq_desc[irq_nr].status & (IRQ_DISABLED|IRQ_INPROGRESS))
- && irq_desc[irq_nr].action) {
+ desc = irq_to_desc(irq_nr);
+ if (!(desc->status & (IRQ_DISABLED|IRQ_INPROGRESS))
+ && desc->action) {
bit = irq_to_siubit[irq_nr];
word = irq_to_siureg[irq_nr];
@@ -138,7 +140,7 @@ static void cpm2_end_irq(unsigned int virq)
static int cpm2_set_irq_type(unsigned int virq, unsigned int flow_type)
{
unsigned int src = virq_to_hw(virq);
- struct irq_desc *desc = get_irq_desc(virq);
+ struct irq_desc *desc = irq_to_desc(virq);
unsigned int vold, vnew, edibit;
if (flow_type == IRQ_TYPE_NONE)
@@ -210,7 +212,7 @@ static int cpm2_pic_host_map(struct irq_host *h, unsigned int virq,
{
pr_debug("cpm2_pic_host_map(%d, 0x%lx)\n", virq, hw);
- get_irq_desc(virq)->status |= IRQ_LEVEL;
+ irq_to_desc(virq)->status |= IRQ_LEVEL;
set_irq_chip_and_handler(virq, &cpm2_pic, handle_level_irq);
return 0;
}

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