[PATCH 4/8] USB: necessary update for mos7720 driver
Greg Kroah-Hartman <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
From: Oliver Neukum <[email protected]> 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 <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/usb/serial/mos7720.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index 2d588fb..19bf403 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) -- 1.5.0.2 ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel