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authorChristian Borntraeger <borntraeger@de.ibm.com>2008-10-28 11:10:22 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-10-28 11:12:06 +0100
commitea4bfdf52a5a84492cce881baadc5fab36adeade (patch)
tree0bf181248410e92c8f6277306e1daf604c0f1f3d /arch
parent7f5a8ba6b0297ca941f43f8f5cbf0e5c8c4dd916 (diff)
downloadlinux-linaro-stable-ea4bfdf52a5a84492cce881baadc5fab36adeade.tar.gz
[S390] s390: Fix build for !CONFIG_S390_GUEST + CONFIG_VIRTIO_CONSOLE
The s390 kernel does not compile if virtio console is enabled, but guest support is disabled: LD .tmp_vmlinux1 arch/s390/kernel/built-in.o: In function `setup_arch': /space/linux-2.5/arch/s390/kernel/setup.c:773: undefined reference to `s390_virtio_console_init' The fix is related to commit 99e65c92f2bbf84f43766a8bf701e36817d62822 Author: Christian Borntraeger <borntraeger@de.ibm.com> Date: Fri Jul 25 15:50:04 2008 +0200 KVM: s390: Fix guest kconfig Which changed the build process to build kvm_virtio.c only if CONFIG_S390_GUEST is set. We must ifdef the prototype in the header file accordingly. Reported-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/s390/include/asm/kvm_virtio.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/kvm_virtio.h b/arch/s390/include/asm/kvm_virtio.h
index 146100224def..c13568b9351c 100644
--- a/arch/s390/include/asm/kvm_virtio.h
+++ b/arch/s390/include/asm/kvm_virtio.h
@@ -52,7 +52,7 @@ struct kvm_vqconfig {
#ifdef __KERNEL__
/* early virtio console setup */
-#ifdef CONFIG_VIRTIO_CONSOLE
+#ifdef CONFIG_S390_GUEST
extern void s390_virtio_console_init(void);
#else
static inline void s390_virtio_console_init(void)