tree 83b425282fb306a2b96520431867430233955385
parent 8835f6657316162a8937d3f26ccd8f5886ba3845
author Flavio Leitner <fbl@conectiva.com.br> 1113871171 -0700
committer Greg K-H <gregkh@suse.de> 1113871171 -0700

[PATCH] pl2303 - unplug device.

It's possible to unplug usb device and do tiocmset() and tiocmget() without
valid interface in pl2303 module.

The patch below check this and return -ENODEV if interface was removed.

From: Flavio Leitner <fbl@conectiva.com.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff -purN linux-05-04-11/drivers/usb/serial/pl2303.c linux-05-04-11.usb/drivers/usb/serial/pl2303.c