net: drop unused BUG_TRAP()

[linux-2.6-omap-h63xx.git] / include / asm-mips / smtc_ipi.h

diff --git a/include/asm-mips/smtc_ipi.h b/include/asm-mips/smtc_ipi.h
index 55f3419f65465892f35630c3a32b730866ed77e1..8ce51757434051d6daa0af76a5a8dd5680304096 100644 (file)
--- a/include/asm-mips/smtc_ipi.h
+++ b/include/asm-mips/smtc_ipi.h
@@ -4,6 +4,8 @@
 #ifndef __ASM_SMTC_IPI_H
 #define __ASM_SMTC_IPI_H
 
+#include <linux/spinlock.h>
+
 //#define SMTC_IPI_DEBUG
 
 #ifdef SMTC_IPI_DEBUG
@@ -32,6 +34,7 @@ struct smtc_ipi {
 
 #define LINUX_SMP_IPI 1
 #define SMTC_CLOCK_TICK 2
+#define IRQ_AFFINITY_IPI 3
 
 /*
  * A queue of IPI messages
@@ -46,7 +49,7 @@ struct smtc_ipi_q {
 
 static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p)
 {
-       long flags;
+       unsigned long flags;
 
        spin_lock_irqsave(&q->lock, flags);
        if (q->head == NULL)
@@ -63,12 +66,10 @@ static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p)
        spin_unlock_irqrestore(&q->lock, flags);
 }
 
-static inline struct smtc_ipi *smtc_ipi_dq(struct smtc_ipi_q *q)
+static inline struct smtc_ipi *__smtc_ipi_dq(struct smtc_ipi_q *q)
 {
        struct smtc_ipi *p;
-       long flags;
 
-       spin_lock_irqsave(&q->lock, flags);
        if (q->head == NULL)
                p = NULL;
        else {
@@ -79,13 +80,25 @@ static inline struct smtc_ipi *smtc_ipi_dq(struct smtc_ipi_q *q)
                if (q->head == NULL)
                        q->tail = NULL;
        }
+
+       return p;
+}
+
+static inline struct smtc_ipi *smtc_ipi_dq(struct smtc_ipi_q *q)
+{
+       unsigned long flags;
+       struct smtc_ipi *p;
+
+       spin_lock_irqsave(&q->lock, flags);
+       p = __smtc_ipi_dq(q);
        spin_unlock_irqrestore(&q->lock, flags);
+
        return p;
 }
 
 static inline void smtc_ipi_req(struct smtc_ipi_q *q, struct smtc_ipi *p)
 {
-       long flags;
+       unsigned long flags;
 
        spin_lock_irqsave(&q->lock, flags);
        if (q->head == NULL) {
@@ -101,7 +114,7 @@ static inline void smtc_ipi_req(struct smtc_ipi_q *q, struct smtc_ipi *p)
 
 static inline int smtc_ipi_qdepth(struct smtc_ipi_q *q)
 {
-       long flags;
+       unsigned long flags;
        int retval;
 
        spin_lock_irqsave(&q->lock, flags);