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-rw-r--r--arch/powerpc/platforms/embedded6xx/c2k.c1
-rw-r--r--arch/powerpc/platforms/embedded6xx/flipper-pic.c24
-rw-r--r--arch/powerpc/platforms/embedded6xx/hlwd-pic.c29
-rw-r--r--arch/powerpc/platforms/embedded6xx/holly.c7
-rw-r--r--arch/powerpc/platforms/embedded6xx/linkstation.c3
-rw-r--r--arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c7
-rw-r--r--arch/powerpc/platforms/embedded6xx/prpmc2800.c1
-rw-r--r--arch/powerpc/platforms/embedded6xx/storcenter.c4
8 files changed, 31 insertions, 45 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/c2k.c b/arch/powerpc/platforms/embedded6xx/c2k.c
index 8cab5731850f..ebd3963fdf91 100644
--- a/arch/powerpc/platforms/embedded6xx/c2k.c
+++ b/arch/powerpc/platforms/embedded6xx/c2k.c
@@ -23,7 +23,6 @@
#include <asm/machdep.h>
#include <asm/prom.h>
-#include <asm/system.h>
#include <asm/time.h>
#include <mm/mmu_decl.h>
diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c
index f61a2dd96b99..53d6eee01963 100644
--- a/arch/powerpc/platforms/embedded6xx/flipper-pic.c
+++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c
@@ -96,9 +96,9 @@ static struct irq_chip flipper_pic = {
*
*/
-static struct irq_host *flipper_irq_host;
+static struct irq_domain *flipper_irq_host;
-static int flipper_pic_map(struct irq_host *h, unsigned int virq,
+static int flipper_pic_map(struct irq_domain *h, unsigned int virq,
irq_hw_number_t hwirq)
{
irq_set_chip_data(virq, h->host_data);
@@ -107,13 +107,13 @@ static int flipper_pic_map(struct irq_host *h, unsigned int virq,
return 0;
}
-static int flipper_pic_match(struct irq_host *h, struct device_node *np)
+static int flipper_pic_match(struct irq_domain *h, struct device_node *np)
{
return 1;
}
-static struct irq_host_ops flipper_irq_host_ops = {
+static const struct irq_domain_ops flipper_irq_domain_ops = {
.map = flipper_pic_map,
.match = flipper_pic_match,
};
@@ -130,10 +130,10 @@ static void __flipper_quiesce(void __iomem *io_base)
out_be32(io_base + FLIPPER_ICR, 0xffffffff);
}
-struct irq_host * __init flipper_pic_init(struct device_node *np)
+struct irq_domain * __init flipper_pic_init(struct device_node *np)
{
struct device_node *pi;
- struct irq_host *irq_host = NULL;
+ struct irq_domain *irq_domain = NULL;
struct resource res;
void __iomem *io_base;
int retval;
@@ -159,17 +159,15 @@ struct irq_host * __init flipper_pic_init(struct device_node *np)
__flipper_quiesce(io_base);
- irq_host = irq_alloc_host(np, IRQ_HOST_MAP_LINEAR, FLIPPER_NR_IRQS,
- &flipper_irq_host_ops, -1);
- if (!irq_host) {
- pr_err("failed to allocate irq_host\n");
+ 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_host->host_data = io_base;
-
out:
- return irq_host;
+ return irq_domain;
}
unsigned int flipper_pic_get_irq(void)
diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
index e4919170c6bc..3006b5117ec6 100644
--- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
+++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
@@ -89,9 +89,9 @@ static struct irq_chip hlwd_pic = {
*
*/
-static struct irq_host *hlwd_irq_host;
+static struct irq_domain *hlwd_irq_host;
-static int hlwd_pic_map(struct irq_host *h, unsigned int virq,
+static int hlwd_pic_map(struct irq_domain *h, unsigned int virq,
irq_hw_number_t hwirq)
{
irq_set_chip_data(virq, h->host_data);
@@ -100,11 +100,11 @@ static int hlwd_pic_map(struct irq_host *h, unsigned int virq,
return 0;
}
-static struct irq_host_ops hlwd_irq_host_ops = {
+static const struct irq_domain_ops hlwd_irq_domain_ops = {
.map = hlwd_pic_map,
};
-static unsigned int __hlwd_pic_get_irq(struct irq_host *h)
+static unsigned int __hlwd_pic_get_irq(struct irq_domain *h)
{
void __iomem *io_base = h->host_data;
int irq;
@@ -123,14 +123,14 @@ static void hlwd_pic_irq_cascade(unsigned int cascade_virq,
struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
- struct irq_host *irq_host = irq_get_handler_data(cascade_virq);
+ struct irq_domain *irq_domain = irq_get_handler_data(cascade_virq);
unsigned int virq;
raw_spin_lock(&desc->lock);
chip->irq_mask(&desc->irq_data); /* IRQ_LEVEL */
raw_spin_unlock(&desc->lock);
- virq = __hlwd_pic_get_irq(irq_host);
+ virq = __hlwd_pic_get_irq(irq_domain);
if (virq != NO_IRQ)
generic_handle_irq(virq);
else
@@ -155,9 +155,9 @@ static void __hlwd_quiesce(void __iomem *io_base)
out_be32(io_base + HW_BROADWAY_ICR, 0xffffffff);
}
-struct irq_host *hlwd_pic_init(struct device_node *np)
+struct irq_domain *hlwd_pic_init(struct device_node *np)
{
- struct irq_host *irq_host;
+ struct irq_domain *irq_domain;
struct resource res;
void __iomem *io_base;
int retval;
@@ -177,15 +177,14 @@ struct irq_host *hlwd_pic_init(struct device_node *np)
__hlwd_quiesce(io_base);
- irq_host = irq_alloc_host(np, IRQ_HOST_MAP_LINEAR, HLWD_NR_IRQS,
- &hlwd_irq_host_ops, -1);
- if (!irq_host) {
- pr_err("failed to allocate irq_host\n");
+ 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_host->host_data = io_base;
- return irq_host;
+ return irq_domain;
}
unsigned int hlwd_pic_get_irq(void)
@@ -200,7 +199,7 @@ unsigned int hlwd_pic_get_irq(void)
void hlwd_pic_probe(void)
{
- struct irq_host *host;
+ struct irq_domain *host;
struct device_node *np;
const u32 *interrupts;
int cascade_virq;
diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c
index 9cfcf20c0560..8c305c7c8977 100644
--- a/arch/powerpc/platforms/embedded6xx/holly.c
+++ b/arch/powerpc/platforms/embedded6xx/holly.c
@@ -28,7 +28,6 @@
#include <linux/of_platform.h>
#include <linux/module.h>
-#include <asm/system.h>
#include <asm/time.h>
#include <asm/machdep.h>
#include <asm/prom.h>
@@ -154,11 +153,9 @@ static void __init holly_init_IRQ(void)
struct device_node *cascade_node = NULL;
#endif
- mpic = mpic_alloc(NULL, 0,
- MPIC_BIG_ENDIAN | MPIC_WANTS_RESET |
+ mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108,
- 24,
- NR_IRQS-4, /* num_sources used */
+ 24, 0,
"Tsi108_PIC");
BUG_ON(mpic == NULL);
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index bcfad92c9cec..455e7c087422 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -82,8 +82,7 @@ static void __init linkstation_init_IRQ(void)
{
struct mpic *mpic;
- mpic = mpic_alloc(NULL, 0, MPIC_WANTS_RESET,
- 4, 32, " EPIC ");
+ mpic = mpic_alloc(NULL, 0, 0, 4, 0, " EPIC ");
BUG_ON(mpic == NULL);
/* PCI IRQs */
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index f3350d786f5b..beeaf4a173e1 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -32,7 +32,6 @@
#include <linux/tty.h>
#include <linux/serial_core.h>
-#include <asm/system.h>
#include <asm/time.h>
#include <asm/machdep.h>
#include <asm/prom.h>
@@ -108,11 +107,9 @@ static void __init mpc7448_hpc2_init_IRQ(void)
struct device_node *cascade_node = NULL;
#endif
- mpic = mpic_alloc(NULL, 0,
- MPIC_BIG_ENDIAN | MPIC_WANTS_RESET |
+ mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108,
- 24,
- NR_IRQS-4, /* num_sources used */
+ 24, 0,
"Tsi108_PIC");
BUG_ON(mpic == NULL);
diff --git a/arch/powerpc/platforms/embedded6xx/prpmc2800.c b/arch/powerpc/platforms/embedded6xx/prpmc2800.c
index 670035f49a69..d455f08bea53 100644
--- a/arch/powerpc/platforms/embedded6xx/prpmc2800.c
+++ b/arch/powerpc/platforms/embedded6xx/prpmc2800.c
@@ -17,7 +17,6 @@
#include <asm/machdep.h>
#include <asm/prom.h>
-#include <asm/system.h>
#include <asm/time.h>
#include <mm/mmu_decl.h>
diff --git a/arch/powerpc/platforms/embedded6xx/storcenter.c b/arch/powerpc/platforms/embedded6xx/storcenter.c
index afa638834965..c458b60d14c4 100644
--- a/arch/powerpc/platforms/embedded6xx/storcenter.c
+++ b/arch/powerpc/platforms/embedded6xx/storcenter.c
@@ -16,7 +16,6 @@
#include <linux/initrd.h>
#include <linux/of_platform.h>
-#include <asm/system.h>
#include <asm/time.h>
#include <asm/prom.h>
#include <asm/mpic.h>
@@ -84,8 +83,7 @@ static void __init storcenter_init_IRQ(void)
{
struct mpic *mpic;
- mpic = mpic_alloc(NULL, 0, MPIC_WANTS_RESET,
- 16, 32, " OpenPIC ");
+ mpic = mpic_alloc(NULL, 0, 0, 16, 0, " OpenPIC ");
BUG_ON(mpic == NULL);
/*
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 07:56:49 +0100