From aa98c50dcb5d5b85d2a4c26d54fa1e3c31c11e4b Mon Sep 17 00:00:00 2001
From: Michael Ellerman <michael@ellerman.id.au>
Date: Fri, 23 Jun 2006 18:17:32 +1000
Subject: [PATCH] [POWERPC] Make kexec_setup() a regular initcall
There's no reason kexec_setup() needs to be called explicitly from
setup_system(), it can just be a regular initcall.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/kernel/machine_kexec_64.c | 4 +++-
arch/powerpc/kernel/setup_64.c | 4 ----
include/asm-powerpc/kexec.h | 1 -
3 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c
index a8fa04ef27cd7..b438d45a068c6 100644
--- a/arch/powerpc/kernel/machine_kexec_64.c
+++ b/arch/powerpc/kernel/machine_kexec_64.c
@@ -378,11 +378,13 @@ static void __init export_crashk_values(void)
of_node_put(node);
}
-void __init kexec_setup(void)
+static int __init kexec_setup(void)
{
export_htab_values();
export_crashk_values();
+ return 0;
}
+__initcall(kexec_setup);
static int __init early_parse_crashk(char *p)
{
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 6f213a9e36bff..cc26530145db6 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -350,10 +350,6 @@ void __init setup_system(void)
*/
unflatten_device_tree();
-#ifdef CONFIG_KEXEC
- kexec_setup(); /* requires unflattened device tree. */
-#endif
-
/*
* Fill the ppc64_caches & systemcfg structures with informations
* retrieved from the device-tree. Need to be called before
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h
index efe8872ec5838..234bd684c7f04 100644
--- a/include/asm-powerpc/kexec.h
+++ b/include/asm-powerpc/kexec.h
@@ -112,7 +112,6 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
#ifdef __powerpc64__
extern void kexec_smp_wait(void); /* get and clear naca physid, wait for
master to copy new code to 0 */
-extern void __init kexec_setup(void);
extern int crashing_cpu;
extern void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *));
#endif /* __powerpc64 __ */
--
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