From: Jim Radford <radford@blackbean.org>
Date: Wed, 28 Feb 2007 18:10:50 +0000 (-0800)
Subject: USB: ftdi_sio: use port_probe / port_remove thereby fixing access to the latency_timer
X-Git-Tag: v2.6.21-rc4~54^2~9
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12bdbe03c8db7139de1de5c622cb0609d259cece;p=pandora-kernel.git

USB: ftdi_sio: use port_probe / port_remove thereby fixing access to the latency_timer

Convert all the port specific code in attach / shutdown to use the new
port_probe / port_register callbacks from device_register /
device_unregister allowing adding the sysfs attributes to be added at
the correct time and to the serial port device itself, instead of to
the unadorned usb device, avoiding a NULL dereference.

Signed-off-by: Jim Radford <radford@blackbean.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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