Re: [PATCH] USB: serial: option: add Telewell TW-3G HSPA+ device id

[Teemu Likonen <tlikonen@iki.fi>]

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Johan Hovold [2017-06-12 11:16:12+02] wrote:

> Add device-id entry for the Telewell TW-3G HSPA+ modem, which uses the
> Longcheer vendor id.
>
> Reported-by: Teemu Likonen <tlikonen@iki.fi>
> Cc: stable <stable@vger.kernel.org>
> Signed-off-by: Johan Hovold <johan@kernel.org>
> ---
>  drivers/usb/serial/option.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> Teemu, would you be able to test this patch?

It seems that you will do another patch but I'll confirm anyway that
this works. I compiled the mainline kernel v4.12-rc5 with this patch.

> diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
> index 3bf61acfc26b..b48f3557b2e4 100644
> --- a/drivers/usb/serial/option.c
> +++ b/drivers/usb/serial/option.c
> @@ -388,6 +388,9 @@ static void option_instat_callback(struct urb *urb);
>  /* SpeedUp SU9800 usb 3g modem */
>  #define SPEEDUP_PRODUCT_SU9800			0x9800
>  
> +/* Telewell */
> +#define TELEWELL_PRODUCT_TW_3G_HSPAP		0x9801
> +
>  /* Haier products */
>  #define HAIER_VENDOR_ID				0x201e
>  #define HAIER_PRODUCT_CE81B			0x10f8
> @@ -1877,6 +1880,7 @@ static const struct usb_device_id option_ids[] = {
>  	  .driver_info = (kernel_ulong_t)&four_g_w100_blacklist
>  	},
>  	{ USB_DEVICE_INTERFACE_CLASS(LONGCHEER_VENDOR_ID, SPEEDUP_PRODUCT_SU9800, 0xff) },
> +	{ USB_DEVICE_INTERFACE_CLASS(LONGCHEER_VENDOR_ID, TELEWELL_PRODUCT_TW_3G_HSPAP, 0xff) },
>  	{ USB_DEVICE(LONGCHEER_VENDOR_ID, ZOOM_PRODUCT_4597) },
>  	{ USB_DEVICE(LONGCHEER_VENDOR_ID, IBALL_3_5G_CONNECT) },
>  	{ USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },

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