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| author | Oliver Neukum <oliver@neukum.org> | 2008-07-03 17:14:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-07-03 18:20:38 -0700 |
| commit | b89cbb81aec2015b4020221564ced1569e1a8900 (patch) | |
| tree | 68b6fba615612bbb752e312b055a071c37b60b00 /drivers | |
| parent | 4edb966b375dfbabfc96b580a164c5ae90584aa0 (diff) | |
| download | lwn-b89cbb81aec2015b4020221564ced1569e1a8900.tar.gz lwn-b89cbb81aec2015b4020221564ced1569e1a8900.zip | |
USB: adding comment for ipaq forcing number of ports
The reason for forcing a number of ports should be documented.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/serial/ipaq.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c index 5e15dec9f315..d9fb3768a2d7 100644 --- a/drivers/usb/serial/ipaq.c +++ b/drivers/usb/serial/ipaq.c @@ -570,6 +570,11 @@ static struct usb_serial_driver ipaq_device = { .description = "PocketPC PDA", .usb_driver = &ipaq_driver, .id_table = ipaq_id_table, + /* + * some devices have an extra endpoint, which + * must be ignored as it would make the core + * create a second port which oopses when used + */ .num_ports = 1, .open = ipaq_open, .close = ipaq_close, |