This is a note to let you know that I've just added the patch titled USB: serial: option: add Telit LE910S1 0x9200 composition to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: usb-serial-option-add-telit-le910s1-0x9200-composition.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From e353f3e88720300c3d72f49a4bea54f42db1fa5e Mon Sep 17 00:00:00 2001 From: Daniele Palmas <dnlplm@xxxxxxxxx> Date: Fri, 19 Nov 2021 15:03:19 +0100 Subject: USB: serial: option: add Telit LE910S1 0x9200 composition From: Daniele Palmas <dnlplm@xxxxxxxxx> commit e353f3e88720300c3d72f49a4bea54f42db1fa5e upstream. Add the following Telit LE910S1 composition: 0x9200: tty Signed-off-by: Daniele Palmas <dnlplm@xxxxxxxxx> Link: https://lore.kernel.org/r/20211119140319.10448-1-dnlplm@xxxxxxxxx Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Johan Hovold <johan@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/usb/serial/option.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1267,6 +1267,8 @@ static const struct usb_device_id option .driver_info = NCTRL(2) }, { USB_DEVICE(TELIT_VENDOR_ID, 0x9010), /* Telit SBL FN980 flashing device */ .driver_info = NCTRL(0) | ZLP }, + { USB_DEVICE(TELIT_VENDOR_ID, 0x9200), /* Telit LE910S1 flashing device */ + .driver_info = NCTRL(0) | ZLP }, { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff), .driver_info = RSVD(1) }, Patches currently in stable-queue which might be from dnlplm@xxxxxxxxx are queue-5.15/usb-serial-option-add-telit-le910s1-0x9200-composition.patch