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Diffstat (limited to 'arch/powerpc/platforms/82xx/mpc82xx_ads.c')
-rw-r--r--arch/powerpc/platforms/82xx/mpc82xx_ads.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/82xx/mpc82xx_ads.c b/arch/powerpc/platforms/82xx/mpc82xx_ads.c
index c0a0c56ac5b3..91ddbd2f477d 100644
--- a/arch/powerpc/platforms/82xx/mpc82xx_ads.c
+++ b/arch/powerpc/platforms/82xx/mpc82xx_ads.c
@@ -61,7 +61,6 @@ static struct {
static unsigned long pci_int_base;
static struct irq_host *pci_pic_host;
-static struct device_node *pci_pic_node;
#endif
static void __init mpc82xx_ads_pic_init(void)
@@ -401,7 +400,7 @@ m82xx_pci_irq_demux(unsigned int irq, struct irq_desc *desc)
static int pci_pic_host_match(struct irq_host *h, struct device_node *node)
{
- return node == pci_pic_node;
+ return h->of_node == node;
}
static int pci_pic_host_map(struct irq_host *h, unsigned int virq,
@@ -478,7 +477,6 @@ void m82xx_pci_init_irq(void)
iounmap(immap);
return;
}
- pci_pic_node = of_node_get(np);
/* PCI interrupt controller registers: status and mask */
regs = of_get_property(np, "reg", &size);
if ((!regs) || (size <= 2)) {
@@ -490,7 +488,6 @@ void m82xx_pci_init_irq(void)
ioremap(regs[0], sizeof(*pci_regs.pci_int_stat_reg));
pci_regs.pci_int_mask_reg =
ioremap(regs[1], sizeof(*pci_regs.pci_int_mask_reg));
- of_node_put(np);
/* configure chip select for PCI interrupt controller */
immap->im_memctl.memc_br3 = regs[0] | 0x00001801;
immap->im_memctl.memc_or3 = 0xffff8010;
@@ -501,7 +498,7 @@ void m82xx_pci_init_irq(void)
*pci_regs.pci_int_mask_reg |= 0xfff00000;
iounmap(immap);
pci_pic_host =
- irq_alloc_host(IRQ_HOST_MAP_LINEAR, irq_max - irq_min + 1,
+ irq_alloc_host(np, IRQ_HOST_MAP_LINEAR, irq_max - irq_min + 1,
&pci_pic_host_ops, irq_max + 1);
return;
}

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