Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (49 commits)
  MIPS: RB532: provide GPIO_BUILTIN_NR and irq_to_gpio/gpio_to_irq
  MIPS: Move ptrace prototypes to ptrace.h
  MIPS: Ptrace support for HARDWARE_WATCHPOINTS
  MIPS: Scheduler support for HARDWARE_WATCHPOINTS.
  MIPS: Watch exception handling for HARDWARE_WATCHPOINTS.
  MIPS: Probe watch registers and report configuration.
  MIPS: Add HARDWARE_WATCHPOINTS definitions and support code.
  MIPS: Add HARDWARE_WATCHPOINTS configure option.
  MIPS: Replace use of <asm-generic/uaccess.h> with native implementations.
  MIPS: TXx9: Add TX4939 ATA support (v2)
  MIPS: Rewrite spinlocks to ticket locks.
  MIPS: IP checksums: Optimize adjust of sum on buffers of odd alignment.
  MIPS: IP checksums: Remove unncessary .set pseudos
  MIPS: IP checksums: Remove unncessary folding of sum to 16 bit.
  MIPS: Move headfiles to new location below arch/mips/include
  MIPS: Alchemy: rename directory
  MIPS: Optimize get_user and put_user for 64-bit
  MIPS: TXx9: Implement prom_free_prom_memory
  MIPS: TXx9: Add RBTX4939 board support
  MIPS: TXx9: Add TX4939 SoC support
  ...

1 files changed, 0 insertions, 128 deletions

diff --git a/include/asm-mips/smtc_ipi.h b/include/asm-mips/smtc_ipi.h
deleted file mode 100644
index 8ce51757434..00000000000
--- a/include/asm-mips/smtc_ipi.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Definitions used in MIPS MT SMTC "Interprocessor Interrupt" code.
- */
-#ifndef __ASM_SMTC_IPI_H
-#define __ASM_SMTC_IPI_H
-
-#include <linux/spinlock.h>
-
-//#define SMTC_IPI_DEBUG
-
-#ifdef SMTC_IPI_DEBUG
-#include <asm/mipsregs.h>
-#include <asm/mipsmtregs.h>
-#endif /* SMTC_IPI_DEBUG */
-
-/*
- * An IPI "message"
- */
-
-struct smtc_ipi {
-	struct smtc_ipi *flink;
-	int type;
-	void *arg;
-	int dest;
-#ifdef	SMTC_IPI_DEBUG
-	int sender;
-	long stamp;
-#endif /* SMTC_IPI_DEBUG */
-};
-
-/*
- * Defined IPI Types
- */
-
-#define LINUX_SMP_IPI 1
-#define SMTC_CLOCK_TICK 2
-#define IRQ_AFFINITY_IPI 3
-
-/*
- * A queue of IPI messages
- */
-
-struct smtc_ipi_q {
-	struct smtc_ipi *head;
-	spinlock_t lock;
-	struct smtc_ipi *tail;
-	int depth;
-};
-
-static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&q->lock, flags);
-	if (q->head == NULL)
-		q->head = q->tail = p;
-	else
-		q->tail->flink = p;
-	p->flink = NULL;
-	q->tail = p;
-	q->depth++;
-#ifdef	SMTC_IPI_DEBUG
-	p->sender = read_c0_tcbind();
-	p->stamp = read_c0_count();
-#endif /* SMTC_IPI_DEBUG */
-	spin_unlock_irqrestore(&q->lock, flags);
-}
-
-static inline struct smtc_ipi *__smtc_ipi_dq(struct smtc_ipi_q *q)
-{
-	struct smtc_ipi *p;
-
-	if (q->head == NULL)
-		p = NULL;
-	else {
-		p = q->head;
-		q->head = q->head->flink;
-		q->depth--;
-		/* Arguably unnecessary, but leaves queue cleaner */
-		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)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&q->lock, flags);
-	if (q->head == NULL) {
-		q->head = q->tail = p;
-		p->flink = NULL;
-	} else {
-		p->flink = q->head;
-		q->head = p;
-	}
-	q->depth++;
-	spin_unlock_irqrestore(&q->lock, flags);
-}
-
-static inline int smtc_ipi_qdepth(struct smtc_ipi_q *q)
-{
-	unsigned long flags;
-	int retval;
-
-	spin_lock_irqsave(&q->lock, flags);
-	retval = q->depth;
-	spin_unlock_irqrestore(&q->lock, flags);
-	return retval;
-}
-
-extern void smtc_send_ipi(int cpu, int type, unsigned int action);
-
-#endif /* __ASM_SMTC_IPI_H */