USB: ch9: add "USB_" prefix in front of TEST defines

For some reason, the TEST_ defines in the usb/ch9.h files did not have
the USB_ prefix on it, making it a bit confusing when reading the file,
as well as not the nicest thing to do in a uapi file.

So fix that up and add the USB_ prefix on to them, and fix up all
in-kernel usages.  This included deleting the duplicate copy in the
net2272.h file.

Cc: Felipe Balbi <balbi@kernel.org>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Mathias Nyman <mathias.nyman@intel.com>
Cc: Pawel Laszczak <pawell@cadence.com>
Cc: YueHaibing <yuehaibing@huawei.com>
Cc: Nathan Chancellor <natechancellor@gmail.com>
Cc: Jason Yan <yanaijie@huawei.com>
Cc: Jia-Ju Bai <baijiaju1990@gmail.com>
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Jules Irenge <jbi.octave@gmail.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Cc: Rob Gill <rrobgill@protonmail.com>
Cc: Macpaul Lin <macpaul.lin@mediatek.com>
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Acked-by: Bin Liu <b-liu@ti.com>
Acked-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Acked-by: Peter Chen <peter.chen@nxp.com>
Link: https://lore.kernel.org/r/20200618144206.2655890-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/common/debug.c

@@ -53,15 +53,15 @@ static const char *usb_decode_device_feature(u16 wValue)
 static const char *usb_decode_test_mode(u16 wIndex)
 {
 	switch (wIndex) {
-	case TEST_J:
+	case USB_TEST_J:
 		return ": TEST_J";
-	case TEST_K:
+	case USB_TEST_K:
 		return ": TEST_K";
-	case TEST_SE0_NAK:
+	case USB_TEST_SE0_NAK:
 		return ": TEST_SE0_NAK";
-	case TEST_PACKET:
+	case USB_TEST_PACKET:
 		return ": TEST_PACKET";
-	case TEST_FORCE_EN:
+	case USB_TEST_FORCE_ENABLE:
 		return ": TEST_FORCE_EN";
 	default:
 		return ": UNKNOWN";