[PATCH] irq-flags: FRV: 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: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/frv/kernel/irq-routing.c b/arch/frv/kernel/irq-routing.c
index b90b70a..53886ad 100644 (file)
--- a/arch/frv/kernel/irq-routing.c
+++ b/arch/frv/kernel/irq-routing.c
@@ -81,7 +81,7 @@ void distribute_irqs(struct irq_group *group, unsigned long irqmask)
                if (action) {
                        int status = 0;
 
-//                     if (!(action->flags & SA_INTERRUPT))
+//                     if (!(action->flags & IRQF_DISABLED))
 //                             local_irq_enable();
 
                        do {
@@ -90,7 +90,7 @@ void distribute_irqs(struct irq_group *group, unsigned long irqmask)
                                action = action->next;
                        } while (action);
 
-                       if (status & SA_SAMPLE_RANDOM)
+                       if (status & IRQF_SAMPLE_RANDOM)
                                add_interrupt_randomness(irq);
                        local_irq_disable();
                }

diff --git a/arch/frv/kernel/irq.c b/arch/frv/kernel/irq.c
index 5920f52..0896701 100644 (file)
--- a/arch/frv/kernel/irq.c
+++ b/arch/frv/kernel/irq.c
@@ -341,11 +341,11 @@ asmlinkage void do_NMI(void)
  *
  *     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
  *
  */
 
@@ -365,7 +365,7 @@ int request_irq(unsigned int irq,
         * to figure out which interrupt is which (messes up the
         * interrupt freeing logic etc).
         */
-       if (irqflags & SA_SHIRQ) {
+       if (irqflags & IRQF_SHARED) {
                if (!dev_id)
                        printk("Bad boy: %s (at 0x%x) called us without a dev_id!\n",
                               devname, (&irq)[-1]);
@@ -576,7 +576,7 @@ 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.
@@ -592,7 +592,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
        spin_lock_irqsave(&level->lock, flags);
 
        /* can't share interrupts unless all parties agree to */
-       if (level->usage != 0 && !(level->flags & new->flags & SA_SHIRQ)) {
+       if (level->usage != 0 && !(level->flags & new->flags & IRQF_SHARED)) {
                spin_unlock_irqrestore(&level->lock,flags);
                return -EBUSY;
        }

diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c
index 24cf85f..d5b64e1 100644 (file)
--- a/arch/frv/kernel/time.c
+++ b/arch/frv/kernel/time.c
@@ -47,7 +47,7 @@ unsigned long __delay_loops_MHz;
 static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs *regs);
 
 static struct irqaction timer_irq  = {
-       timer_interrupt, SA_INTERRUPT, CPU_MASK_NONE, "timer", NULL, NULL
+       timer_interrupt, IRQF_DISABLED, CPU_MASK_NONE, "timer", NULL, NULL
 };
 
 static inline int set_rtc_mmss(unsigned long nowtime)

diff --git a/include/asm-frv/irq-routing.h b/include/asm-frv/irq-routing.h
index 686fb2b..ac3ab90 100644 (file)
--- a/include/asm-frv/irq-routing.h
+++ b/include/asm-frv/irq-routing.h
@@ -51,7 +51,7 @@ struct irq_source {
 struct irq_level {
        int                     usage;
        int                     disable_count;
-       unsigned long           flags;          /* current SA_INTERRUPT and SA_SHIRQ settings */
+       unsigned long           flags;          /* current IRQF_DISABLED and IRQF_SHARED settings */
        spinlock_t              lock;
        struct irq_source       *sources;
 };

diff --git a/include/asm-frv/signal.h b/include/asm-frv/signal.h
index dcc1b35..2079197 100644 (file)
--- a/include/asm-frv/signal.h
+++ b/include/asm-frv/signal.h
@@ -74,7 +74,6 @@ typedef unsigned long sigset_t;
  * 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. Use the
  * 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.
@@ -94,7 +93,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK      SA_NODEFER
 #define SA_ONESHOT     SA_RESETHAND
-#define SA_INTERRUPT   0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER    0x04000000