From: Flavio Leitner <fbl@conectiva.com.br>
Date: Tue, 19 Apr 2005 00:39:31 +0000 (-0700)
Subject: [PATCH] pl2303 - unplug device.
X-Git-Tag: v2.6.12-rc3~26^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6fdd8e8e33730a2abc886113bd0b6c4343f63cc9;p=pandora-kernel.git

[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
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