linux: drop HSO support patch

This patch is part of a series adding support for 0x9200 and 0x9300. The
prior was merged into the upstream kernel while the latter was not due
to lack of testers. Drop the patch as it is untested and most likely
unused.

Signed-off-by: John Crispin <john@phrozen.org>

target/linux/generic/patches-4.4/785-hso-support-0af0-9300.patch

---- a/drivers/net/usb/hso.c
-+++ b/drivers/net/usb/hso.c
-@@ -466,6 +466,7 @@ static const struct usb_device_id hso_id
- 	{USB_DEVICE(0x0af0, 0x8900)},
- 	{USB_DEVICE(0x0af0, 0x9000)},
- 	{USB_DEVICE(0x0af0, 0x9200)},		/* Option GTM671WFS */
-+	{USB_DEVICE(0x0af0, 0x9300)},		/* GTM 66xxWFS */
- 	{USB_DEVICE(0x0af0, 0xd035)},
- 	{USB_DEVICE(0x0af0, 0xd055)},
- 	{USB_DEVICE(0x0af0, 0xd155)},
---- a/drivers/usb/storage/unusual_devs.h
-+++ b/drivers/usb/storage/unusual_devs.h
-@@ -1330,6 +1330,12 @@ UNUSUAL_DEV( 0x0af0, 0x8304, 0x0000, 0x0
- 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
- 		0 ),
- 
-+UNUSUAL_DEV( 0x0af0, 0x9300, 0x0000, 0x0000,
-+		"Option",
-+		"Globetrotter 66xxWFS SD-Card",
-+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
-+		0 ),
-+
- UNUSUAL_DEV( 0x0af0, 0xc100, 0x0000, 0x0000,
- 		"Option",
- 		"GI 070x SD-Card",