xen/arm: set xen_platform_pci_unplug to XEN_UNPLUG_ALL

Set xen_platform_pci_unplug to XEN_UNPLUG_ALL by default to make
blkfront happy. The parameter doesn't make sense on ARM and should be
removed.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index 6901e374d45010e41b7e3cc7d4354c7c7b844c4b..a6dc9eb9c8dd1a2cac1a01e9b5fbac97eaecc1b4 100644 (file)
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -8,6 +8,7 @@
 #include <xen/grant_table.h>
 #include <xen/hvm.h>
 #include <xen/xenbus.h>
+#include <xen/platform_pci.h>
 
 #include <linux/module.h>
 
@@ -33,7 +34,7 @@ __read_mostly int xen_have_vector_callback;
 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
 
 /* XXX: to be removed */
-int xen_platform_pci_unplug;
+int xen_platform_pci_unplug = XEN_UNPLUG_ALL;
 EXPORT_SYMBOL_GPL(xen_platform_pci_unplug);
 
 #define FOREIGN_MAP_BUFFER 0x90000000UL