[RFC][patch 21/44] SPARC: Use the new IRQF_ constansts
From: Thomas Gleixner
Date: Sat Jul 01 2006 - 11:01:51 EST
Use the new IRQF_ constants and remove the SA_INTERRUPT define
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
arch/sparc/kernel/irq.c | 14 +++++++-------
arch/sparc/kernel/pcic.c | 2 +-
arch/sparc/kernel/sun4c_irq.c | 2 +-
arch/sparc/kernel/sun4d_irq.c | 12 ++++++------
arch/sparc/kernel/sun4m_irq.c | 2 +-
arch/sparc/kernel/tick14.c | 2 +-
include/asm-sparc/floppy.h | 3 ++-
include/asm-sparc/signal.h | 3 ---
8 files changed, 19 insertions(+), 21 deletions(-)
Index: linux-2.6.git/include/asm-sparc/floppy.h
===================================================================
--- linux-2.6.git.orig/include/asm-sparc/floppy.h 2006-07-01 16:51:22.000000000 +0200
+++ linux-2.6.git/include/asm-sparc/floppy.h 2006-07-01 16:51:37.000000000 +0200
@@ -271,7 +271,8 @@ static int sun_fd_request_irq(void)
if(!once) {
once = 1;
- error = request_fast_irq(FLOPPY_IRQ, floppy_hardint, SA_INTERRUPT, "floppy");
+ error = request_fast_irq(FLOPPY_IRQ, floppy_hardint,
+ IRQF_DISABLED, "floppy");
return ((error == 0) ? 0 : -1);
} else return 0;
}
Index: linux-2.6.git/include/asm-sparc/signal.h
===================================================================
--- linux-2.6.git.orig/include/asm-sparc/signal.h 2006-07-01 16:51:22.000000000 +0200
+++ linux-2.6.git/include/asm-sparc/signal.h 2006-07-01 16:51:37.000000000 +0200
@@ -132,16 +132,13 @@ struct sigstack {
* usage of signal stacks by using the (now obsolete) sa_restorer field in
* the sigaction structure as a stack pointer. This is now possible due to
* the changes in signal handling. LBT 010493.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
* SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_SHIRQ flag is for shared interrupt support on PCI and EISA.
*/
#define SA_NOCLDSTOP _SV_IGNCHILD
#define SA_STACK _SV_SSTACK
#define SA_ONSTACK _SV_SSTACK
#define SA_RESTART _SV_INTR
#define SA_ONESHOT _SV_RESET
-#define SA_INTERRUPT 0x10u
#define SA_NOMASK 0x20u
#define SA_NOCLDWAIT 0x100u
#define SA_SIGINFO 0x200u
Index: linux-2.6.git/arch/sparc/kernel/irq.c
===================================================================
--- linux-2.6.git.orig/arch/sparc/kernel/irq.c 2006-07-01 16:51:22.000000000 +0200
+++ linux-2.6.git/arch/sparc/kernel/irq.c 2006-07-01 16:51:37.000000000 +0200
@@ -191,11 +191,11 @@ int show_interrupts(struct seq_file *p,
}
#endif
seq_printf(p, " %c %s",
- (action->flags & SA_INTERRUPT) ? '+' : ' ',
+ (action->flags & IRQF_DISABLED) ? '+' : ' ',
action->name);
for (action=action->next; action; action = action->next) {
seq_printf(p, ",%s %s",
- (action->flags & SA_INTERRUPT) ? " +" : "",
+ (action->flags & IRQF_DISABLED) ? " +" : "",
action->name);
}
seq_putc(p, '\n');
@@ -243,7 +243,7 @@ void free_irq(unsigned int irq, void *de
printk("Trying to free free shared IRQ%d\n",irq);
goto out_unlock;
}
- } else if (action->flags & SA_SHIRQ) {
+ } else if (action->flags & IRQF_SHARED) {
printk("Trying to free shared IRQ%d with NULL device ID\n", irq);
goto out_unlock;
}
@@ -395,9 +395,9 @@ int request_fast_irq(unsigned int irq,
action = sparc_irq[cpu_irq].action;
if(action) {
- if(action->flags & SA_SHIRQ)
+ if(action->flags & IRQF_SHARED)
panic("Trying to register fast irq when already shared.\n");
- if(irqflags & SA_SHIRQ)
+ if(irqflags & IRQF_SHARED)
panic("Trying to register fast irq as shared.\n");
/* Anyway, someone already owns it so cannot be made fast. */
@@ -497,11 +497,11 @@ int request_irq(unsigned int irq,
actionp = &sparc_irq[cpu_irq].action;
action = *actionp;
if (action) {
- if (!(action->flags & SA_SHIRQ) || !(irqflags & SA_SHIRQ)) {
+ if (!(action->flags & IRQF_SHARED) || !(irqflags & IRQF_SHARED)) {
ret = -EBUSY;
goto out_unlock;
}
- if ((action->flags & SA_INTERRUPT) != (irqflags & SA_INTERRUPT)) {
+ if ((action->flags & IRQF_DISABLED) != (irqflags & IRQF_DISABLED)) {
printk("Attempt to mix fast and slow interrupts on IRQ%d denied\n", irq);
ret = -EBUSY;
goto out_unlock;
Index: linux-2.6.git/arch/sparc/kernel/pcic.c
===================================================================
--- linux-2.6.git.orig/arch/sparc/kernel/pcic.c 2006-07-01 16:51:22.000000000 +0200
+++ linux-2.6.git/arch/sparc/kernel/pcic.c 2006-07-01 16:51:37.000000000 +0200
@@ -745,7 +745,7 @@ void __init pci_time_init(void)
writel (PCI_COUNTER_IRQ_SET(timer_irq, 0),
pcic->pcic_regs+PCI_COUNTER_IRQ);
irq = request_irq(timer_irq, pcic_timer_handler,
- (SA_INTERRUPT | SA_STATIC_ALLOC), "timer", NULL);
+ (IRQF_DISABLED | SA_STATIC_ALLOC), "timer", NULL);
if (irq) {
prom_printf("time_init: unable to attach IRQ%d\n", timer_irq);
prom_halt();
Index: linux-2.6.git/arch/sparc/kernel/sun4c_irq.c
===================================================================
--- linux-2.6.git.orig/arch/sparc/kernel/sun4c_irq.c 2006-07-01 16:51:22.000000000 +0200
+++ linux-2.6.git/arch/sparc/kernel/sun4c_irq.c 2006-07-01 16:51:37.000000000 +0200
@@ -179,7 +179,7 @@ static void __init sun4c_init_timers(irq
irq = request_irq(TIMER_IRQ,
counter_fn,
- (SA_INTERRUPT | SA_STATIC_ALLOC),
+ (IRQF_DISABLED | SA_STATIC_ALLOC),
"timer", NULL);
if (irq) {
prom_printf("time_init: unable to attach IRQ%d\n",TIMER_IRQ);
Index: linux-2.6.git/arch/sparc/kernel/sun4d_irq.c
===================================================================
--- linux-2.6.git.orig/arch/sparc/kernel/sun4d_irq.c 2006-07-01 16:51:22.000000000 +0200
+++ linux-2.6.git/arch/sparc/kernel/sun4d_irq.c 2006-07-01 16:51:37.000000000 +0200
@@ -107,13 +107,13 @@ found_it: seq_printf(p, "%3d: ", i);
kstat_cpu(cpu_logical_map(x)).irqs[i]);
#endif
seq_printf(p, "%c %s",
- (action->flags & SA_INTERRUPT) ? '+' : ' ',
+ (action->flags & IRQF_DISABLED) ? '+' : ' ',
action->name);
action = action->next;
for (;;) {
for (; action; action = action->next) {
seq_printf(p, ",%s %s",
- (action->flags & SA_INTERRUPT) ? " +" : "",
+ (action->flags & IRQF_DISABLED) ? " +" : "",
action->name);
}
if (!sbusl) break;
@@ -160,7 +160,7 @@ void sun4d_free_irq(unsigned int irq, vo
printk("Trying to free free shared IRQ%d\n",irq);
goto out_unlock;
}
- } else if (action->flags & SA_SHIRQ) {
+ } else if (action->flags & IRQF_SHARED) {
printk("Trying to free shared IRQ%d with NULL device ID\n", irq);
goto out_unlock;
}
@@ -298,13 +298,13 @@ int sun4d_request_irq(unsigned int irq,
action = *actionp;
if (action) {
- if ((action->flags & SA_SHIRQ) && (irqflags & SA_SHIRQ)) {
+ if ((action->flags & IRQF_SHARED) && (irqflags & IRQF_SHARED)) {
for (tmp = action; tmp->next; tmp = tmp->next);
} else {
ret = -EBUSY;
goto out_unlock;
}
- if ((action->flags & SA_INTERRUPT) ^ (irqflags & SA_INTERRUPT)) {
+ if ((action->flags & IRQF_DISABLED) ^ (irqflags & IRQF_DISABLED)) {
printk("Attempt to mix fast and slow interrupts on IRQ%d denied\n", irq);
ret = -EBUSY;
goto out_unlock;
@@ -490,7 +490,7 @@ static void __init sun4d_init_timers(irq
irq = request_irq(TIMER_IRQ,
counter_fn,
- (SA_INTERRUPT | SA_STATIC_ALLOC),
+ (IRQF_DISABLED | SA_STATIC_ALLOC),
"timer", NULL);
if (irq) {
prom_printf("time_init: unable to attach IRQ%d\n",TIMER_IRQ);
Index: linux-2.6.git/arch/sparc/kernel/sun4m_irq.c
===================================================================
--- linux-2.6.git.orig/arch/sparc/kernel/sun4m_irq.c 2006-07-01 16:51:22.000000000 +0200
+++ linux-2.6.git/arch/sparc/kernel/sun4m_irq.c 2006-07-01 16:51:37.000000000 +0200
@@ -278,7 +278,7 @@ static void __init sun4m_init_timers(irq
irq = request_irq(TIMER_IRQ,
counter_fn,
- (SA_INTERRUPT | SA_STATIC_ALLOC),
+ (IRQF_DISABLED | SA_STATIC_ALLOC),
"timer", NULL);
if (irq) {
prom_printf("time_init: unable to attach IRQ%d\n",TIMER_IRQ);
Index: linux-2.6.git/arch/sparc/kernel/tick14.c
===================================================================
--- linux-2.6.git.orig/arch/sparc/kernel/tick14.c 2006-07-01 16:51:22.000000000 +0200
+++ linux-2.6.git/arch/sparc/kernel/tick14.c 2006-07-01 16:51:37.000000000 +0200
@@ -74,7 +74,7 @@ void claim_ticker14(irqreturn_t (*handle
if (!request_irq(irq_nr,
handler,
- (SA_INTERRUPT | SA_STATIC_ALLOC),
+ (IRQF_DISABLED | SA_STATIC_ALLOC),
"counter14",
NULL)) {
install_linux_ticker();
--
-
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