x86: unify crashkernel reservation for 32 and 64 bit

This patch moves the reserve_crashkernel() to setup.c and removes the
architecture-specific version. Both versions were more or less the same.

I tested it on both x86-64 and i386, with CONFIG_KEXEC on and off (so
that it compiles).

Signed-off-by: Bernhard Walle <bwalle@suse.de>
Cc: yhlu.kernel@gmail.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/asm-x86/setup.h b/include/asm-x86/setup.h
index e14b6e73d266..b434bdd82ba7 100644
--- a/include/asm-x86/setup.h
+++ b/include/asm-x86/setup.h
@@ -8,6 +8,9 @@
 /* Interrupt control for vSMPowered x86_64 systems */
 void vsmp_init(void);
 
+/* Crashkernel reservation */
+void reserve_crashkernel(void);
+
 #ifndef CONFIG_PARAVIRT
 #define paravirt_post_allocator_init()  do {} while (0)
 #endif