pci: update all users to look in pci/

update all users so we can remove the makefile hack.

Signed-off-by: Michael S. Tsirkin <[email protected]>
diff --git a/kvm-stub.c b/kvm-stub.c
index a3455e2..d65fd04 100644
--- a/kvm-stub.c
+++ b/kvm-stub.c
@@ -12,7 +12,7 @@
 
 #include "qemu-common.h"
 #include "hw/hw.h"
-#include "hw/msi.h"
+#include "hw/pci/msi.h"
 #include "cpu.h"
 #include "gdbstub.h"
 #include "kvm.h"