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authorOliver Neukum <oneukum@suse.de>2007-03-14 06:11:08 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2007-03-19 16:22:18 -0400
commite8e30c765c5cfa5219918d3e5017fc563cf7ea03 (patch)
tree0b85c8f213cf705e6b92b379f188c8baed7dc333 /drivers/usb/serial/mos7720.c
parenta7f3dd5d4b74030964c80fb1b7f2131986fe2d67 (diff)
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 <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/mos7720.c')
-rw-r--r--drivers/usb/serial/mos7720.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 2d588fb82573..19bf403f9db2 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 = {
1628 .chars_in_buffer = mos7720_chars_in_buffer, 1628 .chars_in_buffer = mos7720_chars_in_buffer,
1629 .break_ctl = mos7720_break, 1629 .break_ctl = mos7720_break,
1630 .read_bulk_callback = mos7720_bulk_in_callback, 1630 .read_bulk_callback = mos7720_bulk_in_callback,
1631 .read_int_callback = mos7720_interrupt_callback,
1631}; 1632};
1632 1633
1633static int __init moschip7720_init(void) 1634static int __init moschip7720_init(void)