orinoco: have sparse check endian issues

Orinoco should be endian clean, so enable the checking.
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/orinoco/Makefile

@@ -11,3 +11,6 @@ obj-$(CONFIG_PCI_HERMES)	+= orinoco_pci.o
 obj-$(CONFIG_TMD_HERMES)	+= orinoco_tmd.o
 obj-$(CONFIG_NORTEL_HERMES)	+= orinoco_nortel.o
 obj-$(CONFIG_PCMCIA_SPECTRUM)	+= spectrum_cs.o
+
+# Orinoco should be endian clean.
+ccflags-y += -D__CHECK_ENDIAN__