usb: serial: option: add Telit ME910 support

This patch adds support for Telit ME910 PID 0x1100.

Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index af67a0d..3bf61ac 100644 (file)
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -281,6 +281,7 @@ static void option_instat_callback(struct urb *urb);
 #define TELIT_PRODUCT_LE922_USBCFG0            0x1042
 #define TELIT_PRODUCT_LE922_USBCFG3            0x1043
 #define TELIT_PRODUCT_LE922_USBCFG5            0x1045
+#define TELIT_PRODUCT_ME910                    0x1100
 #define TELIT_PRODUCT_LE920                    0x1200
 #define TELIT_PRODUCT_LE910                    0x1201
 #define TELIT_PRODUCT_LE910_USBCFG4            0x1206
@@ -640,6 +641,11 @@ static const struct option_blacklist_info simcom_sim7100e_blacklist = {
        .reserved = BIT(5) | BIT(6),
 };
 
+static const struct option_blacklist_info telit_me910_blacklist = {
+       .sendsetup = BIT(0),
+       .reserved = BIT(1) | BIT(3),
+};
+
 static const struct option_blacklist_info telit_le910_blacklist = {
        .sendsetup = BIT(0),
        .reserved = BIT(1) | BIT(2),
@@ -1235,6 +1241,8 @@ static const struct usb_device_id option_ids[] = {
                .driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg3 },
        { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, TELIT_PRODUCT_LE922_USBCFG5, 0xff),
                .driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg0 },
+       { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_ME910),
+               .driver_info = (kernel_ulong_t)&telit_me910_blacklist },
        { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910),
                .driver_info = (kernel_ulong_t)&telit_le910_blacklist },
        { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910_USBCFG4),