From 79da01d79e0f2c8d2d6f1b823fce429877c423a7 Mon Sep 17 00:00:00 2001
From: Gernot Hillier <gernot@hillier.de>
Date: Mon, 11 Jan 2010 09:06:44 +0100
Subject: [PATCH] USB: serial: option.c: Add chipset information for 4G W14

Carsten Juttner thankfully investigated a bit and found out some details
about the chipset used in the 4G W14 device I recently added to
option.c.

I think this information is useful for reference, so I'd be happy if you
could include those bits.

Signed-off-by: Gernot Hillier <gernot@hillier.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/usb/serial/option.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index d34b4cf89424..b4fe9ffd6dd6 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -338,6 +338,8 @@ static int  option_resume(struct usb_serial *serial);
 
 /* 4G Systems products */
 #define FOUR_G_SYSTEMS_VENDOR_ID		0x1c9e
+/* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *
+ * It seems to contain a Qualcomm QSC6240/6290 chipset            */
 #define FOUR_G_SYSTEMS_PRODUCT_W14		0x9603
 
 /* Haier products */
-- 
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