File s390x-fix-build-for-without-default-devi.patch of Package qemu.20153

From: Cornelia Huck <cohuck@redhat.com>
Date: Tue, 3 Nov 2020 13:32:37 +0100
Subject: s390x: fix build for --without-default-devices
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Git-commit: 77280d33bc9cfdbfb5b5d462259d644f5aefe9b3
References: bsc#1179719

s390-pci-vfio.c calls into the vfio code, so we need it to be
built conditionally on vfio (which implies CONFIG_LINUX).

Fixes: cd7498d07fbb ("s390x/pci: Add routine to get the vfio dma available count")
Reported-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Message-Id: <20201103123237.718242-1-cohuck@redhat.com>
Acked-by: Greg Kurz <groug@kaod.org>
Tested-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Liang Yan <lyan@suse.com>
---
 include/hw/s390x/s390-pci-vfio.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/hw/s390x/s390-pci-vfio.h b/include/hw/s390x/s390-pci-vfio.h
index 539bcf04eb5bcc29f0f54ef0cda2..a99499851f048ab04c2c1b45a4a2 100644
--- a/include/hw/s390x/s390-pci-vfio.h
+++ b/include/hw/s390x/s390-pci-vfio.h
@@ -14,7 +14,7 @@
 
 #include "hw/s390x/s390-pci-bus.h"
 
-#ifdef CONFIG_LINUX
+#ifdef CONFIG_VFIO
 bool s390_pci_update_dma_avail(int fd, unsigned int *avail);
 S390PCIDMACount *s390_pci_start_dma_count(S390pciState *s,
                                           S390PCIBusDevice *pbdev);