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-rw-r--r--arch/powerpc/sysdev/cpm1.c3
-rw-r--r--arch/powerpc/sysdev/cpm2_pic.c3
-rw-r--r--arch/powerpc/sysdev/ehv_pic.c6
-rw-r--r--arch/powerpc/sysdev/fsl_msi.c6
-rw-r--r--arch/powerpc/sysdev/i8259.c3
-rw-r--r--arch/powerpc/sysdev/ipic.c7
-rw-r--r--arch/powerpc/sysdev/mpc8xx_pic.c3
-rw-r--r--arch/powerpc/sysdev/mpic.c7
-rw-r--r--arch/powerpc/sysdev/mv64x60_pic.c5
-rw-r--r--arch/powerpc/sysdev/qe_lib/qe_ic.c5
-rw-r--r--arch/powerpc/sysdev/tsi108_pci.c3
-rw-r--r--arch/powerpc/sysdev/uic.c6
-rw-r--r--arch/powerpc/sysdev/xics/xics-common.c3
-rw-r--r--arch/powerpc/sysdev/xilinx_intc.c5
14 files changed, 22 insertions, 43 deletions
diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index 0877a757c209..53f39dbbfb97 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 b149baae5d33..b3643322c528 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 48d3ba1220d3..adea322ea18f 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 3f9a301c4550..f4fd95bc1278 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 7e67890b8fc2..573a73bd954a 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 9abed3760545..0eaaa01c11b3 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 978dfc4c3120..d5f5416be310 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 c844d343bf32..c83a512fa175 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 45124a1959d0..8848e99a83f2 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 78e90192c343..e9b3d5cc65d3 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 f3757236e666..1be26f4b9c96 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 7eea3a64bdf7..84e59c97391f 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 fb2e303d25fb..ea5e204e3450 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 92e7d4db9fde..8d73c3c0bee6 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;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.