[Xen-changelog] Rename init_IRQ to xen_init_IRQ, so that non-x86 can use their own init_IRQ.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 5e1c99e5d194877664f4212d8522ca35870b4895
# Parent  25dbb18196335574e4f582fd5ddb941f41169110
Rename init_IRQ to xen_init_IRQ, so that non-x86 can use their own init_IRQ.
Signed-off-by Kevin Tian <Kevin.tian@xxxxxxxxx>
---
 linux-2.6-xen-sparse/drivers/xen/core/evtchn.c |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

diff -r 25dbb1819633 -r 5e1c99e5d194 
linux-2.6-xen-sparse/drivers/xen/core/evtchn.c
--- a/linux-2.6-xen-sparse/drivers/xen/core/evtchn.c    Thu May 18 10:43:05 
2006 +0100
+++ b/linux-2.6-xen-sparse/drivers/xen/core/evtchn.c    Thu May 18 10:46:07 
2006 +0100
@@ -41,10 +41,10 @@
 #include <asm/system.h>
 #include <asm/ptrace.h>
 #include <asm/synch_bitops.h>
+#include <xen/evtchn.h>
 #include <xen/interface/event_channel.h>
 #include <xen/interface/physdev.h>
 #include <asm/hypervisor.h>
-#include <xen/evtchn.h>
 #include <linux/mc146818rtc.h> /* RTC_IRQ */
 
 /*
@@ -163,6 +163,12 @@ static inline unsigned int cpu_from_evtc
 /* Upcall to generic IRQ layer. */
 #ifdef CONFIG_X86
 extern fastcall unsigned int do_IRQ(struct pt_regs *regs);
+void __init xen_init_IRQ(void);
+void __init init_IRQ(void)
+{
+       irq_ctx_init(0);
+       xen_init_IRQ();
+}
 #if defined (__i386__)
 static inline void exit_idle(void) {}
 #define IRQ_REG orig_eax
@@ -804,12 +810,10 @@ void irq_resume(void)
        }
 }
 
-void __init init_IRQ(void)
+void __init xen_init_IRQ(void)
 {
        int i;
        int cpu;
-
-       irq_ctx_init(0);
 
        spin_lock_init(&irq_mapping_update_lock);
 

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