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authorThomas Gleixner <tglx@linutronix.de>2012-05-08 14:07:48 +0200
committerThomas Gleixner <tglx@linutronix.de>2012-05-08 14:07:48 +0200
commit67ba5293f705eb1d1b98710e5ccb0f615936a6fc (patch)
treecdb4cfd94033b5c0f42eeb4de368802049880a12 /arch/xtensa
parent86627c93b35082f7a0e4d3111546943984b932c7 (diff)
parentd909a81b198a397593495508c4a5755fe95552fb (diff)
Merge branch 'smp/threadalloc' into smp/hotplug
Reason: Pull in the separate branch which was created so arch/tile can base further work on it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/xtensa')
-rw-r--r--arch/xtensa/include/asm/hardirq.h3
-rw-r--r--arch/xtensa/include/asm/io.h1
-rw-r--r--arch/xtensa/kernel/signal.c1
3 files changed, 2 insertions, 3 deletions
diff --git a/arch/xtensa/include/asm/hardirq.h b/arch/xtensa/include/asm/hardirq.h
index 26664cef8f1..91695a13549 100644
--- a/arch/xtensa/include/asm/hardirq.h
+++ b/arch/xtensa/include/asm/hardirq.h
@@ -11,9 +11,6 @@
#ifndef _XTENSA_HARDIRQ_H
#define _XTENSA_HARDIRQ_H
-void ack_bad_irq(unsigned int irq);
-#define ack_bad_irq ack_bad_irq
-
#include <asm-generic/hardirq.h>
#endif /* _XTENSA_HARDIRQ_H */
diff --git a/arch/xtensa/include/asm/io.h b/arch/xtensa/include/asm/io.h
index d04cd3a625f..4beb43c087d 100644
--- a/arch/xtensa/include/asm/io.h
+++ b/arch/xtensa/include/asm/io.h
@@ -14,6 +14,7 @@
#ifdef __KERNEL__
#include <asm/byteorder.h>
#include <asm/page.h>
+#include <linux/bug.h>
#include <linux/kernel.h>
#include <linux/types.h>
diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c
index b69b000349f..d78869a00b1 100644
--- a/arch/xtensa/kernel/signal.c
+++ b/arch/xtensa/kernel/signal.c
@@ -496,6 +496,7 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset)
signr = get_signal_to_deliver(&info, &ka, regs, NULL);
if (signr > 0) {
+ int ret;
/* Are we from a system call? */