p54usb: add AirVasT USB stick device-id

This patch adds the AirVasT USB wireless devices 124a:4026
to the list of supported devices. It's using the ISL3886
usb firmware. Without this modification, the wiki adapter
is not recognized.

Cc: <stable@vger.kernel.org>
Signed-off-by: Giuseppe Marco Randazzo <gmrandazzo@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [formatted, reworded]
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200405220659.45621-1-chunkeey@gmail.com

drivers/net/wireless/intersil/p54/p54usb.c

@@ -61,6 +61,7 @@ static const struct usb_device_id p54u_table[] = {
 	{USB_DEVICE(0x0db0, 0x6826)},	/* MSI UB54G (MS-6826) */
 	{USB_DEVICE(0x107b, 0x55f2)},	/* Gateway WGU-210 (Gemtek) */
 	{USB_DEVICE(0x124a, 0x4023)},	/* Shuttle PN15, Airvast WM168g, IOGear GWU513 */
+	{USB_DEVICE(0x124a, 0x4026)},	/* AirVasT USB wireless device */
 	{USB_DEVICE(0x1435, 0x0210)},	/* Inventel UR054G */
 	{USB_DEVICE(0x15a9, 0x0002)},	/* Gemtek WUBI-100GW 802.11g */
 	{USB_DEVICE(0x1630, 0x0005)},	/* 2Wire 802.11g USB (v1) / Z-Com */