From: Thomas Gleixner <tglx@linutronix.de>
Date: Sun, 2 Jul 2006 02:29:12 +0000 (-0700)
Subject: [PATCH] irq-flags: ARM26: Use the new IRQF_ constants
X-Git-Tag: v2.6.18-rc1~187
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af0f4d3609d97dc5edbed759456ae568f6ac9ca1;p=linux-2.6

[PATCH] irq-flags: ARM26: 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>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/arm26/kernel/irq.c b/arch/arm26/kernel/irq.c
index e08ba2955e..d87d68b77d 100644
--- a/arch/arm26/kernel/irq.c
+++ b/arch/arm26/kernel/irq.c
@@ -190,7 +190,7 @@ __do_irq(unsigned int irq, struct irqaction *action, struct pt_regs *regs)
 	int ret;
 
 	spin_unlock(&irq_controller_lock);
-	if (!(action->flags & SA_INTERRUPT))
+	if (!(action->flags & IRQF_DISABLED))
 		local_irq_enable();
 
 	status = 0;
@@ -201,7 +201,7 @@ __do_irq(unsigned int irq, struct irqaction *action, struct pt_regs *regs)
 		action = action->next;
 	} while (action);
 
-	if (status & SA_SAMPLE_RANDOM)
+	if (status & IRQF_SAMPLE_RANDOM)
 		add_interrupt_randomness(irq);
 
 	spin_lock_irq(&irq_controller_lock);
@@ -451,7 +451,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
 	 * so we have to be careful not to interfere with a
 	 * running system.
 	 */
-	if (new->flags & SA_SAMPLE_RANDOM) {
+	if (new->flags & IRQF_SAMPLE_RANDOM) {
 		/*
 		 * This function might sleep, we want to call it first,
 		 * outside of the atomic block.
@@ -471,7 +471,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
 	p = &desc->action;
 	if ((old = *p) != NULL) {
 		/* Can't share interrupts unless both agree to */
-		if (!(old->flags & new->flags & SA_SHIRQ)) {
+		if (!(old->flags & new->flags & IRQF_SHARED)) {
 			spin_unlock_irqrestore(&irq_controller_lock, flags);
 			return -EBUSY;
 		}
@@ -526,11 +526,11 @@ int setup_irq(unsigned int irq, struct irqaction *new)
  *
  *	Flags:
  *
- *	SA_SHIRQ		Interrupt is shared
+ *	IRQF_SHARED		Interrupt is shared
  *
- *	SA_INTERRUPT		Disable local interrupts while processing
+ *	IRQF_DISABLED	Disable local interrupts while processing
  *
- *	SA_SAMPLE_RANDOM	The interrupt can be used for entropy
+ *	IRQF_SAMPLE_RANDOM	The interrupt can be used for entropy
  *
  */
 
@@ -542,7 +542,7 @@ int request_irq(unsigned int irq, irqreturn_t (*handler)(int, void *, struct pt_
 	struct irqaction *action;
 
 	if (irq >= NR_IRQS || !irq_desc[irq].valid || !handler ||
-	    (irq_flags & SA_SHIRQ && !dev_id))
+	    (irq_flags & IRQF_SHARED && !dev_id))
 		return -EINVAL;
 
 	action = (struct irqaction *)kmalloc(sizeof(struct irqaction), GFP_KERNEL);
diff --git a/arch/arm26/kernel/time.c b/arch/arm26/kernel/time.c
index 718de9bed9..db63d75d07 100644
--- a/arch/arm26/kernel/time.c
+++ b/arch/arm26/kernel/time.c
@@ -205,7 +205,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
 static struct irqaction timer_irq = {
 	.name	= "timer",
-	.flags	= SA_INTERRUPT,
+	.flags	= IRQF_DISABLED,
 	.handler = timer_interrupt,
 };
 
diff --git a/include/asm-arm26/floppy.h b/include/asm-arm26/floppy.h
index a18af069ca..efb732165a 100644
--- a/include/asm-arm26/floppy.h
+++ b/include/asm-arm26/floppy.h
@@ -22,7 +22,7 @@
 
 #define fd_inb(port)		inb((port))
 #define fd_request_irq()	request_irq(IRQ_FLOPPYDISK,floppy_interrupt,\
-					SA_INTERRUPT,"floppy",NULL)
+					IRQF_DISABLED,"floppy",NULL)
 #define fd_free_irq()		free_irq(IRQ_FLOPPYDISK,NULL)
 #define fd_disable_irq()	disable_irq(IRQ_FLOPPYDISK)
 #define fd_enable_irq()		enable_irq(IRQ_FLOPPYDISK)
diff --git a/include/asm-arm26/signal.h b/include/asm-arm26/signal.h
index 37ad253555..967ba4947e 100644
--- a/include/asm-arm26/signal.h
+++ b/include/asm-arm26/signal.h
@@ -82,7 +82,6 @@ typedef unsigned long sigset_t;
  *			is running in 26-bit.
  * SA_ONSTACK		allows alternate signal stacks (see sigaltstack(2)).
  * SA_RESTART		flag to get restarting signals (which were the default long ago)
- * SA_INTERRUPT		is a no-op, but left due to historical reasons. Use the
  * SA_NODEFER		prevents the current signal from being masked in the handler.
  * SA_RESETHAND		clears the handler when the signal is delivered.
  *
@@ -101,7 +100,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK	SA_NODEFER
 #define SA_ONESHOT	SA_RESETHAND
-#define SA_INTERRUPT	0x20000000 /* dummy -- ignored */
 
 
 /*