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authorJeff Dike <jdike@addtoit.com>2006-07-10 04:45:09 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-10 13:24:23 -0700
commit8ae43ff8aa60f81f5d82a4911d704ce8902d11fb (patch)
tree6aced5cef586796d00e939bcac8c2dcbd3efceaf /arch/um
parentbacf4549187ddb624a5d89129c7dccc0ca67ce7c (diff)
downloadop-kernel-dev-8ae43ff8aa60f81f5d82a4911d704ce8902d11fb.zip
op-kernel-dev-8ae43ff8aa60f81f5d82a4911d704ce8902d11fb.tar.gz
[PATCH] uml: mark forward_interrupts as being mode-specific
Mark forward_interrupts as being tt-mode only. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um')
-rw-r--r--arch/um/include/irq_user.h7
-rw-r--r--arch/um/kernel/irq.c2
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/um/include/irq_user.h b/arch/um/include/irq_user.h
index 69a93c8..09e9e38 100644
--- a/arch/um/include/irq_user.h
+++ b/arch/um/include/irq_user.h
@@ -6,6 +6,8 @@
#ifndef __IRQ_USER_H__
#define __IRQ_USER_H__
+#include "uml-config.h"
+
struct irq_fd {
struct irq_fd *next;
void *id;
@@ -26,9 +28,12 @@ extern void free_irq_by_fd(int fd);
extern void reactivate_fd(int fd, int irqnum);
extern void deactivate_fd(int fd, int irqnum);
extern int deactivate_all_fds(void);
-extern void forward_interrupts(int pid);
extern int activate_ipi(int fd, int pid);
extern unsigned long irq_lock(void);
extern void irq_unlock(unsigned long flags);
+#ifdef CONFIG_MODE_TT
+extern void forward_interrupts(int pid);
+#endif
+
#endif
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index bfd0bdc..519cdb0 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -350,6 +350,7 @@ int deactivate_all_fds(void)
return 0;
}
+#ifdef CONFIG_MODE_TT
void forward_interrupts(int pid)
{
struct irq_fd *irq;
@@ -371,6 +372,7 @@ void forward_interrupts(int pid)
}
irq_unlock(flags);
}
+#endif
/*
* do_IRQ handles all normal device IRQ's (the special
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