libxl: Fix broken build attach/detach controller device

Commit id '44304c6eb' added the API libxlDomainAttachControllerDevice
inside a conditional LIBXL_HAVE_PVUSB, but called that function outside
the conditional in libxlDomainAttachDeviceLive.

Similarly, the API libxlDomainDetachControllerDevice was added inside a
conditional LIBXL_HAVE_PVUSB, but called outside the conditional in
libxlDomainDetachDeviceLive.

This patch adds the conditional LIBXL_HAVE_PVUSB around those two calls
from within the switch.

diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index bd7ce6b4c9f05aebe7831564c395bdfb0815afe3..4957072304f7143a5e53e9e2c0890e98cc40b9f8 100644 (file)
--- a/src/libxl/libxl_driver.c
+++ b/src/libxl/libxl_driver.c
@@ -3405,11 +3405,13 @@ libxlDomainAttachDeviceLive(libxlDriverPrivatePtr driver,
                 dev->data.disk = NULL;
             break;
 
+#ifdef LIBXL_HAVE_PVUSB
         case VIR_DOMAIN_DEVICE_CONTROLLER:
             ret = libxlDomainAttachControllerDevice(driver, vm, dev->data.controller);
             if (!ret)
                 dev->data.controller = NULL;
             break;
+#endif
 
         case VIR_DOMAIN_DEVICE_NET:
             ret = libxlDomainAttachNetDevice(driver, vm,
@@ -3826,9 +3828,11 @@ libxlDomainDetachDeviceLive(libxlDriverPrivatePtr driver,
             ret = libxlDomainDetachDeviceDiskLive(vm, dev);
             break;
 
+#ifdef LIBXL_HAVE_PVUSB
         case VIR_DOMAIN_DEVICE_CONTROLLER:
             ret = libxlDomainDetachControllerDevice(driver, vm, dev);
             break;
+#endif
 
         case VIR_DOMAIN_DEVICE_NET:
             ret = libxlDomainDetachNetDevice(driver, vm,