wusb: wusb-cbaf (CBA driver) sysfs ABI simplification

Simplify the sysfs ABI of the wusb-cbaf (Cable Based Association)
driver: use one value per file and cause the write of the CHID to
fetch the CDID (instead of requiring a separate read).

Update the example wusb-cbaf script to work with this revised ABI.

Signed-off-by: Felipe Zimmerle <felipe.zimmerle@indt.org.br>
Signed-off-by: David Vrabel <david.vrabel@csr.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/usb/wusbcore/Makefile b/drivers/usb/wusbcore/Makefile
index 7a4d0072403..75f1ade6625 100644
--- a/drivers/usb/wusbcore/Makefile
+++ b/drivers/usb/wusbcore/Makefile
@@ -1,5 +1,7 @@
-obj-$(CONFIG_USB_WUSB)          += wusbcore.o wusb-cbaf.o
+obj-$(CONFIG_USB_WUSB)          += wusbcore.o
 obj-$(CONFIG_USB_HWA_HCD)       += wusb-wa.o
+obj-$(CONFIG_USB_WUSB_CBAF)     += wusb-cbaf.o
+
 
 wusbcore-objs :=        \
         crypto.o        \
@@ -18,3 +20,7 @@ wusb-wa-objs :=	wa-hc.o		\
                 wa-nep.o        \
                 wa-rpipe.o      \
                 wa-xfer.o
+
+ifeq ($(CONFIG_USB_WUSB_CBAF_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif