From e8e30c765c5cfa5219918d3e5017fc563cf7ea03 Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Wed, 14 Mar 2007 11:11:08 +0100 Subject: [PATCH] USB: necessary update for mos7720 driver these devices have a shared interrupt endpoint. For serialcore to pass an interrupt endpoint to a subdriver, the subdriver must define and _export_ a fitting callback. The mos7720 driver failed to do so. This led invariably to an oops upon open. This patch fixes it. The driver is useless without it. Please try to get this into 2.6.21 and the stable kernels that have this driver. Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/mos7720.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index 2d588fb825..19bf403f9d 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -1628,6 +1628,7 @@ static struct usb_serial_driver moschip7720_2port_driver = { .chars_in_buffer = mos7720_chars_in_buffer, .break_ctl = mos7720_break, .read_bulk_callback = mos7720_bulk_in_callback, + .read_int_callback = mos7720_interrupt_callback, }; static int __init moschip7720_init(void) -- 2.39.5