From 121a4226e89aae6654d667d58ab72df740b97b92 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 1 Jul 2006 19:29:17 -0700
Subject: [PATCH] [PATCH] irq-flags: IA64: Use the new IRQF_ constants
Use the new IRQF_ constants and remove the SA_INTERRUPT define
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
arch/ia64/hp/sim/simserial.c | 2 +-
arch/ia64/kernel/irq_ia64.c | 2 +-
arch/ia64/kernel/mca.c | 12 ++++++------
arch/ia64/kernel/perfmon.c | 2 +-
arch/ia64/kernel/time.c | 2 +-
arch/ia64/sn/kernel/huberror.c | 4 ++--
arch/ia64/sn/kernel/xpc_channel.c | 2 +-
arch/ia64/sn/pci/pcibr/pcibr_provider.c | 2 +-
arch/ia64/sn/pci/tioca_provider.c | 2 +-
arch/ia64/sn/pci/tioce_provider.c | 2 +-
include/asm-ia64/irq.h | 2 ++
include/asm-ia64/signal.h | 4 ----
12 files changed, 18 insertions(+), 20 deletions(-)
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index 33a3bbc8f67f..0daacc20ed36 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -46,7 +46,7 @@
#define NR_PORTS 1 /* only one port for now */
-#define IRQ_T(info) ((info->flags & ASYNC_SHARE_IRQ) ? SA_SHIRQ : SA_INTERRUPT)
+#define IRQ_T(info) ((info->flags & ASYNC_SHARE_IRQ) ? IRQF_SHARED : IRQF_DISABLED)
#define SSC_GETCHAR 21
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 3e6fcb056bcb..a041367f043b 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -235,7 +235,7 @@ extern irqreturn_t handle_IPI (int irq, void *dev_id, struct pt_regs *regs);
static struct irqaction ipi_irqaction = {
.handler = handle_IPI,
- .flags = SA_INTERRUPT,
+ .flags = IRQF_DISABLED,
.name = "IPI"
};
#endif
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 584df1772845..eb8e8dc5ac8e 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -1457,38 +1457,38 @@ __setup("disable_cpe_poll", ia64_mca_disable_cpe_polling);
static struct irqaction cmci_irqaction = {
.handler = ia64_mca_cmc_int_handler,
- .flags = SA_INTERRUPT,
+ .flags = IRQF_DISABLED,
.name = "cmc_hndlr"
};
static struct irqaction cmcp_irqaction = {
.handler = ia64_mca_cmc_int_caller,
- .flags = SA_INTERRUPT,
+ .flags = IRQF_DISABLED,
.name = "cmc_poll"
};
static struct irqaction mca_rdzv_irqaction = {
.handler = ia64_mca_rendez_int_handler,
- .flags = SA_INTERRUPT,
+ .flags = IRQF_DISABLED,
.name = "mca_rdzv"
};
static struct irqaction mca_wkup_irqaction = {
.handler = ia64_mca_wakeup_int_handler,
- .flags = SA_INTERRUPT,
+ .flags = IRQF_DISABLED,
.name = "mca_wkup"
};
#ifdef CONFIG_ACPI
static struct irqaction mca_cpe_irqaction = {
.handler = ia64_mca_cpe_int_handler,
- .flags = SA_INTERRUPT,
+ .flags = IRQF_DISABLED,
.name = "cpe_hndlr"
};
static struct irqaction mca_cpep_irqaction = {
.handler = ia64_mca_cpe_int_caller,
- .flags = SA_INTERRUPT,
+ .flags = IRQF_DISABLED,
.name = "cpe_poll"
};
#endif /* CONFIG_ACPI */
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 92b815d13418..c7ccd6ee1ddf 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -6439,7 +6439,7 @@ pfm_flush_pmds(struct task_struct *task, pfm_context_t *ctx)
static struct irqaction perfmon_irqaction = {
.handler = pfm_interrupt_handler,
- .flags = SA_INTERRUPT,
+ .flags = IRQF_DISABLED,
.name = "perfmon"
};
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index 71ccddabc715..6928ef0d64d8 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -231,7 +231,7 @@ ia64_init_itm (void)
static struct irqaction timer_irqaction = {
.handler = timer_interrupt,
- .flags = SA_INTERRUPT,
+ .flags = IRQF_DISABLED,
.name = "timer"
};
diff --git a/arch/ia64/sn/kernel/huberror.c b/arch/ia64/sn/kernel/huberror.c
index 56ab6bae00ee..96fb81e6321f 100644
--- a/arch/ia64/sn/kernel/huberror.c
+++ b/arch/ia64/sn/kernel/huberror.c
@@ -178,7 +178,7 @@ void hubiio_crb_error_handler(struct hubdev_info *hubdev_info)
*/
void hub_error_init(struct hubdev_info *hubdev_info)
{
- if (request_irq(SGI_II_ERROR, (void *)hub_eint_handler, SA_SHIRQ,
+ if (request_irq(SGI_II_ERROR, (void *)hub_eint_handler, IRQF_SHARED,
"SN_hub_error", (void *)hubdev_info))
printk("hub_error_init: Failed to request_irq for 0x%p\n",
hubdev_info);
@@ -196,7 +196,7 @@ void hub_error_init(struct hubdev_info *hubdev_info)
void ice_error_init(struct hubdev_info *hubdev_info)
{
if (request_irq
- (SGI_TIO_ERROR, (void *)hub_eint_handler, SA_SHIRQ, "SN_TIO_error",
+ (SGI_TIO_ERROR, (void *)hub_eint_handler, IRQF_SHARED, "SN_TIO_error",
(void *)hubdev_info))
printk("ice_error_init: request_irq() error hubdev_info 0x%p\n",
hubdev_info);
diff --git a/arch/ia64/sn/kernel/xpc_channel.c b/arch/ia64/sn/kernel/xpc_channel.c
index 8255a9be4632..c2f69f7942af 100644
--- a/arch/ia64/sn/kernel/xpc_channel.c
+++ b/arch/ia64/sn/kernel/xpc_channel.c
@@ -202,7 +202,7 @@ xpc_setup_infrastructure(struct xpc_partition *part)
init_waitqueue_head(&part->channel_mgr_wq);
sprintf(part->IPI_owner, "xpc%02d", partid);
- ret = request_irq(SGI_XPC_NOTIFY, xpc_notify_IRQ_handler, SA_SHIRQ,
+ ret = request_irq(SGI_XPC_NOTIFY, xpc_notify_IRQ_handler, IRQF_SHARED,
part->IPI_owner, (void *) (u64) partid);
if (ret != 0) {
dev_err(xpc_chan, "can't register NOTIFY IRQ handler, "
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
index ab1211ef0176..838c93c9a16a 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
@@ -139,7 +139,7 @@ pcibr_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
* register the bridge's error interrupt handler
*/
if (request_irq(SGI_PCIASIC_ERROR, (void *)pcibr_error_intr_handler,
- SA_SHIRQ, "PCIBR error", (void *)(soft))) {
+ IRQF_SHARED, "PCIBR error", (void *)(soft))) {
printk(KERN_WARNING
"pcibr cannot allocate interrupt for error handler\n");
}
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index e4aa839d0189..c36b0f5affb3 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -646,7 +646,7 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
if (request_irq(SGI_TIOCA_ERROR,
tioca_error_intr_handler,
- SA_SHIRQ, "TIOCA error", (void *)tioca_common))
+ IRQF_SHARED, "TIOCA error", (void *)tioca_common))
printk(KERN_WARNING
"%s: Unable to get irq %d. "
"Error interrupts won't be routed for TIOCA bus %d\n",
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index 2d7948567ebc..17cd34284886 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -1027,7 +1027,7 @@ tioce_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
if (request_irq(SGI_PCIASIC_ERROR,
tioce_error_intr_handler,
- SA_SHIRQ, "TIOCE error", (void *)tioce_common))
+ IRQF_SHARED, "TIOCE error", (void *)tioce_common))
printk(KERN_WARNING
"%s: Unable to get irq %d. "
"Error interrupts won't be routed for "
diff --git a/include/asm-ia64/irq.h b/include/asm-ia64/irq.h
index 79479e2c6966..8acb00190d5a 100644
--- a/include/asm-ia64/irq.h
+++ b/include/asm-ia64/irq.h
@@ -14,6 +14,8 @@
#define NR_IRQS 256
#define NR_IRQ_VECTORS NR_IRQS
+#define IRQF_PERCPU 0x02000000
+
static __inline__ int
irq_canonicalize (int irq)
{
diff --git a/include/asm-ia64/signal.h b/include/asm-ia64/signal.h
index 5e328ed5d01d..4f5ca5643cb1 100644
--- a/include/asm-ia64/signal.h
+++ b/include/asm-ia64/signal.h
@@ -56,7 +56,6 @@
* SA_FLAGS values:
*
* SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons.
* SA_RESTART flag to get restarting signals (which were the default long ago)
* SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
* SA_RESETHAND clears the handler when the signal is delivered.
@@ -76,7 +75,6 @@
#define SA_NOMASK SA_NODEFER
#define SA_ONESHOT SA_RESETHAND
-#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */
#define SA_RESTORER 0x04000000
@@ -114,8 +112,6 @@
#define _NSIG_BPW 64
#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
-#define SA_PERCPU_IRQ 0x02000000
-
#endif /* __KERNEL__ */
#include <asm-generic/signal.h>
--
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