soc/amd/common: Remove duplicated #include amd_pci_int_defs.h

Remove <#include amd_pci_int_defs.h> from amd_pci_util.h, as the user
of the functions declared in amd_pci_util.h don't need the contents of
amd_pci_int_defs.h.

BUG=b:62200907

Change-Id: I258d549d3eea3fb8919c0cddbb41dc2bc4738c4e
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/22461
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
diff --git a/src/soc/amd/common/amd_pci_util.h b/src/soc/amd/common/amd_pci_util.h
index 6f8ff48..39ffced 100644
--- a/src/soc/amd/common/amd_pci_util.h
+++ b/src/soc/amd/common/amd_pci_util.h
@@ -17,7 +17,6 @@
 #define __AMD_PCI_UTIL_H__
 
 #include <stdint.h>
-#include <soc/amd_pci_int_defs.h>
 
 /* FCH index/data registers */
 #define PCI_INTR_INDEX		0xc00