summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/platforms
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r--arch/powerpc/platforms/512x/mpc5121_ads_cpld.c3
-rw-r--r--arch/powerpc/platforms/52xx/media5200.c7
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_gpt.c6
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_pic.c4
-rw-r--r--arch/powerpc/platforms/82xx/pq2ads-pci-pic.c6
-rw-r--r--arch/powerpc/platforms/85xx/socrates_fpga_pic.c5
-rw-r--r--arch/powerpc/platforms/86xx/gef_pic.c5
-rw-r--r--arch/powerpc/platforms/cell/axon_msi.c5
-rw-r--r--arch/powerpc/platforms/cell/beat_interrupt.c4
-rw-r--r--arch/powerpc/platforms/cell/interrupt.c4
-rw-r--r--arch/powerpc/platforms/cell/spider-pic.c6
-rw-r--r--arch/powerpc/platforms/embedded6xx/flipper-pic.c6
-rw-r--r--arch/powerpc/platforms/embedded6xx/hlwd-pic.c5
-rw-r--r--arch/powerpc/platforms/iseries/irq.c3
-rw-r--r--arch/powerpc/platforms/powermac/pic.c5
-rw-r--r--arch/powerpc/platforms/powermac/smp.c3
-rw-r--r--arch/powerpc/platforms/ps3/interrupt.c3
-rw-r--r--arch/powerpc/platforms/wsp/opb_pic.c7
18 files changed, 29 insertions, 58 deletions
diff --git a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
index fefa7977fa9f..291d61c94718 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 a746415c4242..5db5cfb6a4ff 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 e90af8fd8413..b53275d12727 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 8c997f1a9122..41fa67126c44 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 bdba174e7b3a..4ef9d6918e23 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 e3ef7c9ed7b1..1092c121adf3 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 0cf8af230bcf..126a94b530e4 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 1bfd18a48a7f..cf9fd3c8a9b9 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 21b64cfef5e5..bbdf57440cd5 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 6888475e7c62..c844797a6898 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 1f935a772ef8..6521d202284a 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 f862361730fb..434597166ca4 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 2d4a5d48fbbd..499d410b95fa 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 b07d4f2e0155..5538b593079d 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 cff326ab8ef2..646fdf3b9c0c 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 6b1ef2d4dea0..09afd704f07a 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 c5980e422dc6..c05808f21015 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 76b33bc36116..4837515c2826 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);
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-08 04:20:38 +0100