diff options
Diffstat (limited to 'arch/powerpc')
32 files changed, 51 insertions, 101 deletions
diff --git a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c index fefa797..291d61c 100644 --- a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c +++ b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c @@ -190,8 +190,7 @@ mpc5121_ads_cpld_pic_init(void) cpld_pic_node = of_node_get(np); - cpld_pic_host = - irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, 16, &cpld_pic_host_ops, 16); + cpld_pic_host = irq_domain_add_linear(np, 16, &cpld_pic_host_ops, NULL); if (!cpld_pic_host) { printk(KERN_ERR "CPLD PIC: failed to allocate irq host!\n"); goto end; diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c index a746415..5db5cfb 100644 --- a/arch/powerpc/platforms/52xx/media5200.c +++ b/arch/powerpc/platforms/52xx/media5200.c @@ -173,15 +173,12 @@ static void __init media5200_init_irq(void) spin_lock_init(&media5200_irq.lock); - media5200_irq.irqhost = irq_alloc_host(fpga_np, IRQ_DOMAIN_MAP_LINEAR, - MEDIA5200_NUM_IRQS, - &media5200_irq_ops, -1); + media5200_irq.irqhost = irq_domain_add_linear(fpga_np, + MEDIA5200_NUM_IRQS, &media5200_irq_ops, &media5200_irq); if (!media5200_irq.irqhost) goto out; pr_debug("%s: allocated irqhost\n", __func__); - media5200_irq.irqhost->host_data = &media5200_irq; - irq_set_handler_data(cascade_virq, &media5200_irq); irq_set_chained_handler(cascade_virq, media5200_irq_cascade); diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c index e90af8f..b53275d 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c @@ -252,14 +252,12 @@ mpc52xx_gpt_irq_setup(struct mpc52xx_gpt_priv *gpt, struct device_node *node) if (!cascade_virq) return; - gpt->irqhost = irq_alloc_host(node, IRQ_DOMAIN_MAP_LINEAR, 1, - &mpc52xx_gpt_irq_ops, -1); + gpt->irqhost = irq_domain_add_linear(node, 1, &mpc52xx_gpt_irq_ops, gpt); if (!gpt->irqhost) { - dev_err(gpt->dev, "irq_alloc_host() failed\n"); + dev_err(gpt->dev, "irq_domain_add_linear() failed\n"); return; } - gpt->irqhost->host_data = gpt; irq_set_handler_data(cascade_virq, gpt); irq_set_chained_handler(cascade_virq, mpc52xx_gpt_irq_cascade); diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c index 8c997f1..41fa671 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c @@ -444,9 +444,9 @@ void __init mpc52xx_init_irq(void) * As last step, add an irq host to translate the real * hw irq information provided by the ofw to linux virq */ - mpc52xx_irqhost = irq_alloc_host(picnode, IRQ_DOMAIN_MAP_LINEAR, + mpc52xx_irqhost = irq_domain_add_linear(picnode, MPC52xx_IRQ_HIGHTESTHWIRQ, - &mpc52xx_irqhost_ops, -1); + &mpc52xx_irqhost_ops, NULL); if (!mpc52xx_irqhost) panic(__FILE__ ": Cannot allocate the IRQ host\n"); diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c index bdba174..4ef9d69 100644 --- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c +++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c @@ -156,17 +156,13 @@ int __init pq2ads_pci_init_irq(void) out_be32(&priv->regs->mask, ~0); mb(); - host = irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, NUM_IRQS, - &pci_pic_host_ops, NUM_IRQS); + host = irq_domain_add_linear(np, NUM_IRQS, &pci_pic_host_ops, priv); if (!host) { ret = -ENOMEM; goto out_unmap_regs; } - host->host_data = priv; - priv->host = host; - host->host_data = priv; irq_set_handler_data(irq, priv); irq_set_chained_handler(irq, pq2ads_pci_irq_demux); diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c index e3ef7c9..1092c12 100644 --- a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c +++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c @@ -280,9 +280,8 @@ void socrates_fpga_pic_init(struct device_node *pic) int i; /* Setup an irq_domain structure */ - socrates_fpga_pic_irq_host = irq_alloc_host(pic, IRQ_DOMAIN_MAP_LINEAR, - SOCRATES_FPGA_NUM_IRQS, &socrates_fpga_pic_host_ops, - SOCRATES_FPGA_NUM_IRQS); + socrates_fpga_pic_irq_host = irq_domain_add_linear(pic, + SOCRATES_FPGA_NUM_IRQS, &socrates_fpga_pic_host_ops, NULL); if (socrates_fpga_pic_irq_host == NULL) { pr_err("FPGA PIC: Unable to allocate host\n"); return; diff --git a/arch/powerpc/platforms/86xx/gef_pic.c b/arch/powerpc/platforms/86xx/gef_pic.c index 0cf8af2..126a94b 100644 --- a/arch/powerpc/platforms/86xx/gef_pic.c +++ b/arch/powerpc/platforms/86xx/gef_pic.c @@ -212,9 +212,8 @@ void __init gef_pic_init(struct device_node *np) } /* Setup an irq_domain structure */ - gef_pic_irq_host = irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, - GEF_PIC_NUM_IRQS, - &gef_pic_host_ops, NO_IRQ); + gef_pic_irq_host = irq_domain_add_linear(np, GEF_PIC_NUM_IRQS, + &gef_pic_host_ops, NULL); if (gef_pic_irq_host == NULL) return; diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c index 1bfd18a..cf9fd3c 100644 --- a/arch/powerpc/platforms/cell/axon_msi.c +++ b/arch/powerpc/platforms/cell/axon_msi.c @@ -392,16 +392,13 @@ static int axon_msi_probe(struct platform_device *device) } memset(msic->fifo_virt, 0xff, MSIC_FIFO_SIZE_BYTES); - msic->irq_domain = irq_alloc_host(dn, IRQ_DOMAIN_MAP_NOMAP, - NR_IRQS, &msic_host_ops, 0); + msic->irq_domain = irq_domain_add_nomap(dn, &msic_host_ops, msic); if (!msic->irq_domain) { printk(KERN_ERR "axon_msi: couldn't allocate irq_domain for %s\n", dn->full_name); goto out_free_fifo; } - msic->irq_domain->host_data = msic; - irq_set_handler_data(virq, msic); irq_set_chained_handler(virq, axon_msi_cascade); pr_devel("axon_msi: irq 0x%x setup for axon_msi\n", virq); diff --git a/arch/powerpc/platforms/cell/beat_interrupt.c b/arch/powerpc/platforms/cell/beat_interrupt.c index 21b64cf..bbdf574 100644 --- a/arch/powerpc/platforms/cell/beat_interrupt.c +++ b/arch/powerpc/platforms/cell/beat_interrupt.c @@ -239,9 +239,7 @@ void __init beatic_init_IRQ(void) ppc_md.get_irq = beatic_get_irq; /* Allocate an irq host */ - beatic_host = irq_alloc_host(NULL, IRQ_DOMAIN_MAP_NOMAP, 0, - &beatic_pic_host_ops, - 0); + beatic_host = irq_domain_add_nomap(NULL, &beatic_pic_host_ops, NULL); BUG_ON(beatic_host == NULL); irq_set_default_host(beatic_host); } diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c index 6888475..c844797 100644 --- a/arch/powerpc/platforms/cell/interrupt.c +++ b/arch/powerpc/platforms/cell/interrupt.c @@ -378,8 +378,8 @@ static int __init setup_iic(void) void __init iic_init_IRQ(void) { /* Setup an irq host data structure */ - iic_host = irq_alloc_host(NULL, IRQ_DOMAIN_MAP_LINEAR, IIC_SOURCE_COUNT, - &iic_host_ops, IIC_IRQ_INVALID); + iic_host = irq_domain_add_linear(NULL, IIC_SOURCE_COUNT, &iic_host_ops, + NULL); BUG_ON(iic_host == NULL); irq_set_default_host(iic_host); diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c index 1f935a7..6521d20 100644 --- a/arch/powerpc/platforms/cell/spider-pic.c +++ b/arch/powerpc/platforms/cell/spider-pic.c @@ -299,12 +299,10 @@ static void __init spider_init_one(struct device_node *of_node, int chip, panic("spider_pic: can't map registers !"); /* Allocate a host */ - pic->host = irq_alloc_host(of_node, IRQ_DOMAIN_MAP_LINEAR, - SPIDER_SRC_COUNT, &spider_host_ops, - SPIDER_IRQ_INVALID); + pic->host = irq_domain_add_linear(of_node, SPIDER_SRC_COUNT, + &spider_host_ops, pic); if (pic->host == NULL) panic("spider_pic: can't allocate irq host !"); - pic->host->host_data = pic; /* Go through all sources and disable them */ for (i = 0; i < SPIDER_SRC_COUNT; i++) { diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c index f862361..4345971 100644 --- a/arch/powerpc/platforms/embedded6xx/flipper-pic.c +++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c @@ -159,15 +159,13 @@ struct irq_domain * __init flipper_pic_init(struct device_node *np) __flipper_quiesce(io_base); - irq_domain = irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, FLIPPER_NR_IRQS, - &flipper_irq_domain_ops, -1); + irq_domain = irq_domain_add_linear(np, FLIPPER_NR_IRQS, + &flipper_irq_domain_ops, io_base); if (!irq_domain) { pr_err("failed to allocate irq_domain\n"); return NULL; } - irq_domain->host_data = io_base; - out: return irq_domain; } diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c index 2d4a5d4..499d410 100644 --- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c +++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c @@ -177,13 +177,12 @@ struct irq_domain *hlwd_pic_init(struct device_node *np) __hlwd_quiesce(io_base); - irq_domain = irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, HLWD_NR_IRQS, - &hlwd_irq_domain_ops, -1); + irq_domain = irq_domain_add_linear(np, HLWD_NR_IRQS, + &hlwd_irq_domain_ops, io_base); if (!irq_domain) { pr_err("failed to allocate irq_domain\n"); return NULL; } - irq_domain->host_data = io_base; return irq_domain; } diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c index b07d4f2..5538b59 100644 --- a/arch/powerpc/platforms/iseries/irq.c +++ b/arch/powerpc/platforms/iseries/irq.c @@ -380,8 +380,7 @@ void __init iSeries_init_IRQ(void) /* Create irq host. No need for a revmap since HV will give us * back our virtual irq number */ - host = irq_alloc_host(NULL, IRQ_DOMAIN_MAP_NOMAP, 0, - &iseries_irq_domain_ops, 0); + host = irq_domain_add_nomap(NULL, &iseries_irq_domain_ops, NULL); BUG_ON(host == NULL); irq_set_default_host(host); diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index cff326a..646fdf3 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -352,9 +352,8 @@ static void __init pmac_pic_probe_oldstyle(void) /* * Allocate an irq host */ - pmac_pic_host = irq_alloc_host(master, IRQ_DOMAIN_MAP_LINEAR, max_irqs, - &pmac_pic_host_ops, - max_irqs); + pmac_pic_host = irq_domain_add_linear(master, max_irqs, + &pmac_pic_host_ops, NULL); BUG_ON(pmac_pic_host == NULL); irq_set_default_host(pmac_pic_host); diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index 6b1ef2d..09afd70 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -192,8 +192,7 @@ static int psurge_secondary_ipi_init(void) { int rc = -ENOMEM; - psurge_host = irq_alloc_host(NULL, IRQ_DOMAIN_MAP_NOMAP, 0, - &psurge_host_ops, 0); + psurge_host = irq_domain_add_nomap(NULL, &psurge_host_ops, NULL); if (psurge_host) psurge_secondary_virq = irq_create_direct_mapping(psurge_host); diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c index c5980e4..c05808f 100644 --- a/arch/powerpc/platforms/ps3/interrupt.c +++ b/arch/powerpc/platforms/ps3/interrupt.c @@ -753,8 +753,7 @@ void __init ps3_init_IRQ(void) unsigned cpu; struct irq_domain *host; - host = irq_alloc_host(NULL, IRQ_DOMAIN_MAP_NOMAP, 0, &ps3_host_ops, - PS3_INVALID_OUTLET); + host = irq_domain_add_nomap(NULL, &ps3_host_ops, NULL); irq_set_default_host(host); irq_set_virq_count(PS3_PLUG_MAX + 1); diff --git a/arch/powerpc/platforms/wsp/opb_pic.c b/arch/powerpc/platforms/wsp/opb_pic.c index 76b33bc..4837515 100644 --- a/arch/powerpc/platforms/wsp/opb_pic.c +++ b/arch/powerpc/platforms/wsp/opb_pic.c @@ -263,13 +263,11 @@ struct opb_pic *opb_pic_init_one(struct device_node *dn) goto free_opb; } - /* Allocate an irq host so that Linux knows that despite only + /* Allocate an irq domain so that Linux knows that despite only * having one interrupt to issue, we're the controller for multiple * hardware IRQs, so later we can lookup their virtual IRQs. */ - opb->host = irq_alloc_host(dn, IRQ_DOMAIN_MAP_LINEAR, - OPB_NR_IRQS, &opb_host_ops, -1); - + opb->host = irq_domain_add_linear(dn, OPB_NR_IRQS, &opb_host_ops, opb); if (!opb->host) { printk(KERN_ERR "opb: Failed to allocate IRQ host!\n"); goto free_regs; @@ -277,7 +275,6 @@ struct opb_pic *opb_pic_init_one(struct device_node *dn) opb->index = opb_index++; spin_lock_init(&opb->lock); - opb->host->host_data = opb; /* Disable all interrupts by default */ opb_out(opb, OPB_MLSASIER, 0); diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c index 0877a75..53f39db 100644 --- a/arch/powerpc/sysdev/cpm1.c +++ b/arch/powerpc/sysdev/cpm1.c @@ -164,8 +164,7 @@ unsigned int cpm_pic_init(void) out_be32(&cpic_reg->cpic_cimr, 0); - cpm_pic_host = irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, - 64, &cpm_pic_host_ops, 64); + cpm_pic_host = irq_domain_add_linear(np, 64, &cpm_pic_host_ops, NULL); if (cpm_pic_host == NULL) { printk(KERN_ERR "CPM2 PIC: failed to allocate irq host!\n"); sirq = NO_IRQ; diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c index b149baa..b3643322 100644 --- a/arch/powerpc/sysdev/cpm2_pic.c +++ b/arch/powerpc/sysdev/cpm2_pic.c @@ -275,8 +275,7 @@ void cpm2_pic_init(struct device_node *node) out_be32(&cpm2_intctl->ic_scprrl, 0x05309770); /* create a legacy host */ - cpm2_pic_host = irq_alloc_host(node, IRQ_DOMAIN_MAP_LINEAR, - 64, &cpm2_pic_host_ops, 64); + cpm2_pic_host = irq_domain_add_linear(node, 64, &cpm2_pic_host_ops, NULL); if (cpm2_pic_host == NULL) { printk(KERN_ERR "CPM2 PIC: failed to allocate irq host!\n"); return; diff --git a/arch/powerpc/sysdev/ehv_pic.c b/arch/powerpc/sysdev/ehv_pic.c index 48d3ba1..adea322 100644 --- a/arch/powerpc/sysdev/ehv_pic.c +++ b/arch/powerpc/sysdev/ehv_pic.c @@ -275,9 +275,8 @@ void __init ehv_pic_init(void) return; } - ehv_pic->irqhost = irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, - NR_EHV_PIC_INTS, &ehv_pic_host_ops, 0); - + ehv_pic->irqhost = irq_domain_add_linear(np, NR_EHV_PIC_INTS, + &ehv_pic_host_ops, ehv_pic); if (!ehv_pic->irqhost) { of_node_put(np); kfree(ehv_pic); @@ -293,7 +292,6 @@ void __init ehv_pic_init(void) of_node_put(np2); } - ehv_pic->irqhost->host_data = ehv_pic; ehv_pic->hc_irq = ehv_pic_irq_chip; ehv_pic->hc_irq.irq_set_affinity = ehv_pic_set_affinity; ehv_pic->coreint_flag = coreint_flag; diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c index 3f9a301..f4fd95b 100644 --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -387,8 +387,8 @@ static int __devinit fsl_of_msi_probe(struct platform_device *dev) } platform_set_drvdata(dev, msi); - msi->irqhost = irq_alloc_host(dev->dev.of_node, IRQ_DOMAIN_MAP_LINEAR, - NR_MSI_IRQS, &fsl_msi_host_ops, 0); + msi->irqhost = irq_domain_add_linear(dev->dev.of_node, + NR_MSI_IRQS, &fsl_msi_host_ops, msi); if (msi->irqhost == NULL) { dev_err(&dev->dev, "No memory for MSI irqhost\n"); @@ -420,8 +420,6 @@ static int __devinit fsl_of_msi_probe(struct platform_device *dev) msi->feature = features->fsl_pic_ip; - msi->irqhost->host_data = msi; - /* * Remember the phandle, so that we can match with any PCI nodes * that have an "fsl,msi" property. diff --git a/arch/powerpc/sysdev/i8259.c b/arch/powerpc/sysdev/i8259.c index 7e67890..573a73b 100644 --- a/arch/powerpc/sysdev/i8259.c +++ b/arch/powerpc/sysdev/i8259.c @@ -263,8 +263,7 @@ void i8259_init(struct device_node *node, unsigned long intack_addr) raw_spin_unlock_irqrestore(&i8259_lock, flags); /* create a legacy host */ - i8259_host = irq_alloc_host(node, IRQ_DOMAIN_MAP_LEGACY, - 0, &i8259_host_ops, 0); + i8259_host = irq_domain_add_legacy(node, &i8259_host_ops, NULL); if (i8259_host == NULL) { printk(KERN_ERR "i8259: failed to allocate irq host !\n"); return; diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c index 9abed37..0eaaa01 100644 --- a/arch/powerpc/sysdev/ipic.c +++ b/arch/powerpc/sysdev/ipic.c @@ -728,9 +728,8 @@ struct ipic * __init ipic_init(struct device_node *node, unsigned int flags) if (ipic == NULL) return NULL; - ipic->irqhost = irq_alloc_host(node, IRQ_DOMAIN_MAP_LINEAR, - NR_IPIC_INTS, - &ipic_host_ops, 0); + ipic->irqhost = irq_domain_add_linear(node, NR_IPIC_INTS, + &ipic_host_ops, ipic); if (ipic->irqhost == NULL) { kfree(ipic); return NULL; @@ -738,8 +737,6 @@ struct ipic * __init ipic_init(struct device_node *node, unsigned int flags) ipic->regs = ioremap(res.start, resource_size(&res)); - ipic->irqhost->host_data = ipic; - /* init hw */ ipic_write(ipic->regs, IPIC_SICNR, 0x0); diff --git a/arch/powerpc/sysdev/mpc8xx_pic.c b/arch/powerpc/sysdev/mpc8xx_pic.c index 978dfc4..d5f5416 100644 --- a/arch/powerpc/sysdev/mpc8xx_pic.c +++ b/arch/powerpc/sysdev/mpc8xx_pic.c @@ -171,8 +171,7 @@ int mpc8xx_pic_init(void) goto out; } - mpc8xx_pic_host = irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, - 64, &mpc8xx_pic_host_ops, 64); + mpc8xx_pic_host = irq_domain_add_linear(np, 64, &mpc8xx_pic_host_ops, NULL); if (mpc8xx_pic_host == NULL) { printk(KERN_ERR "MPC8xx PIC: failed to allocate irq host!\n"); ret = -ENOMEM; diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index c844d34..c83a512 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -1345,10 +1345,9 @@ struct mpic * __init mpic_alloc(struct device_node *node, mpic->isu_shift = 1 + __ilog2(mpic->isu_size - 1); mpic->isu_mask = (1 << mpic->isu_shift) - 1; - mpic->irqhost = irq_alloc_host(mpic->node, IRQ_DOMAIN_MAP_LINEAR, + mpic->irqhost = irq_domain_add_linear(mpic->node, isu_size ? isu_size : mpic->num_sources, - &mpic_host_ops, - flags & MPIC_LARGE_VECTORS ? 2048 : 256); + &mpic_host_ops, mpic); /* * FIXME: The code leaks the MPIC object and mappings here; this @@ -1357,8 +1356,6 @@ struct mpic * __init mpic_alloc(struct device_node *node, if (mpic->irqhost == NULL) return NULL; - mpic->irqhost->host_data = mpic; - /* Display version */ switch (greg_feature & MPIC_GREG_FEATURE_VERSION_MASK) { case 1: diff --git a/arch/powerpc/sysdev/mv64x60_pic.c b/arch/powerpc/sysdev/mv64x60_pic.c index 45124a1..8848e99 100644 --- a/arch/powerpc/sysdev/mv64x60_pic.c +++ b/arch/powerpc/sysdev/mv64x60_pic.c @@ -250,9 +250,8 @@ void __init mv64x60_init_irq(void) paddr = of_translate_address(np, reg); mv64x60_irq_reg_base = ioremap(paddr, reg[1]); - mv64x60_irq_host = irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, - MV64x60_NUM_IRQS, - &mv64x60_host_ops, MV64x60_NUM_IRQS); + mv64x60_irq_host = irq_domain_add_linear(np, MV64x60_NUM_IRQS, + &mv64x60_host_ops, NULL); spin_lock_irqsave(&mv64x60_lock, flags); out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_INTR_MASK, diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c index 78e9019..e9b3d5c 100644 --- a/arch/powerpc/sysdev/qe_lib/qe_ic.c +++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c @@ -339,8 +339,8 @@ void __init qe_ic_init(struct device_node *node, unsigned int flags, if (qe_ic == NULL) return; - qe_ic->irqhost = irq_alloc_host(node, IRQ_DOMAIN_MAP_LINEAR, - NR_QE_IC_INTS, &qe_ic_host_ops, 0); + qe_ic->irqhost = irq_domain_add_linear(node, NR_QE_IC_INTS, + &qe_ic_host_ops, qe_ic); if (qe_ic->irqhost == NULL) { kfree(qe_ic); return; @@ -348,7 +348,6 @@ void __init qe_ic_init(struct device_node *node, unsigned int flags, qe_ic->regs = ioremap(res.start, resource_size(&res)); - qe_ic->irqhost->host_data = qe_ic; qe_ic->hc_irq = qe_ic_irq_chip; qe_ic->virq_high = irq_of_parse_and_map(node, 0); diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c index f375723..1be26f4 100644 --- a/arch/powerpc/sysdev/tsi108_pci.c +++ b/arch/powerpc/sysdev/tsi108_pci.c @@ -419,8 +419,7 @@ void __init tsi108_pci_int_init(struct device_node *node) { DBG("Tsi108_pci_int_init: initializing PCI interrupts\n"); - pci_irq_host = irq_alloc_host(node, IRQ_DOMAIN_MAP_LEGACY, - 0, &pci_irq_domain_ops, 0); + pci_irq_host = irq_domain_add_legacy(node, &pci_irq_domain_ops, NULL); if (pci_irq_host == NULL) { printk(KERN_ERR "pci_irq_host: failed to allocate irq domain!\n"); return; diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c index 7eea3a6..84e59c9 100644 --- a/arch/powerpc/sysdev/uic.c +++ b/arch/powerpc/sysdev/uic.c @@ -270,13 +270,11 @@ static struct uic * __init uic_init_one(struct device_node *node) } uic->dcrbase = *dcrreg; - uic->irqhost = irq_alloc_host(node, IRQ_DOMAIN_MAP_LINEAR, - NR_UIC_INTS, &uic_host_ops, -1); + uic->irqhost = irq_domain_add_linear(node, NR_UIC_INTS, &uic_host_ops, + uic); if (! uic->irqhost) return NULL; /* FIXME: panic? */ - uic->irqhost->host_data = uic; - /* Start with all interrupts disabled, level and non-critical */ mtdcr(uic->dcrbase + UIC_ER, 0); mtdcr(uic->dcrbase + UIC_CR, 0); diff --git a/arch/powerpc/sysdev/xics/xics-common.c b/arch/powerpc/sysdev/xics/xics-common.c index fb2e303..ea5e204 100644 --- a/arch/powerpc/sysdev/xics/xics-common.c +++ b/arch/powerpc/sysdev/xics/xics-common.c @@ -374,8 +374,7 @@ static struct irq_domain_ops xics_host_ops = { static void __init xics_init_host(void) { - xics_host = irq_alloc_host(NULL, IRQ_DOMAIN_MAP_TREE, 0, &xics_host_ops, - XICS_IRQ_SPURIOUS); + xics_host = irq_domain_add_tree(NULL, &xics_host_ops, NULL); BUG_ON(xics_host == NULL); irq_set_default_host(xics_host); } diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c index 92e7d4d..8d73c3c 100644 --- a/arch/powerpc/sysdev/xilinx_intc.c +++ b/arch/powerpc/sysdev/xilinx_intc.c @@ -201,11 +201,10 @@ xilinx_intc_init(struct device_node *np) out_be32(regs + XINTC_MER, 0x3UL); /* Turn on the Master Enable. */ /* Allocate and initialize an irq_domain structure. */ - irq = irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, XILINX_INTC_MAXIRQS, - &xilinx_intc_ops, -1); + irq = irq_domain_add_linear(np, XILINX_INTC_MAXIRQS, &xilinx_intc_ops, + regs); if (!irq) panic(__FILE__ ": Cannot allocate IRQ host\n"); - irq->host_data = regs; return irq; } |
