Various cosmetic and coding style fixes in src/devices.

Also:

 - Improve a few code comments, fix typos, etc.

 - Change a few more variable types to u8/u16/u32 etc.

 - Make some very long lines fit into 80chars/line.

 - Drop a huge duplicated comment, use "@see" to refer to the other one.

 - Reduce nesting level a bit by restructuring some code chunks.

 - s/Config.lb/devicetree.cb/ in a few places.

Abuild-tested.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6019 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/include/device/pci.h b/src/include/device/pci.h
index 131564c..6af723d 100644
--- a/src/include/device/pci.h
+++ b/src/include/device/pci.h
@@ -15,6 +15,7 @@
 #ifndef PCI_H
 #define PCI_H
 
+#include <stdint.h>
 #include <device/pci_def.h>
 #include <device/resource.h>
 #include <device/device.h>