unicore32/PCI: move <asm-generic/pci-bridge.h> include to asm/pci.h

Move this include to be consistent with other architectures.

CC: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

arch/unicore32/kernel/pci.c

@@ -19,7 +19,6 @@
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <asm-generic/pci-bridge.h>
 
 static int debug_pci;