[POWERPC] Fix section mismatch in crash_dump.c

WARNING: vmlinux.o(.text+0x23258): Section mismatch: reference to .init.text:.lmb_reserve (between '.reserve_kdump_trampoline' and '.restore_processor_state')

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c
index 2f6f5a7bc69edc578bd617396b18b598046f6c7d..ffa91d673ec8f8ec2776c5d62d9459865073b52d 100644 (file)
--- a/arch/powerpc/kernel/crash_dump.c
+++ b/arch/powerpc/kernel/crash_dump.c
@@ -25,7 +25,7 @@
 #define DBG(fmt...)
 #endif
 
-void reserve_kdump_trampoline(void)
+void __init reserve_kdump_trampoline(void)
 {
        lmb_reserve(0, KDUMP_RESERVE_LIMIT);
 }