From: Alan Cox <alan@linux.intel.com>
Date: Thu, 5 Nov 2009 13:27:57 +0000 (+0000)
Subject: tty_port: Move hupcl handling
X-Git-Tag: v2.6.33-rc1~310^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e707c35cbbe83a016cf0122a29e3a47b5a9e35c4;p=pandora-kernel.git

tty_port: Move hupcl handling

Move the HUCPL handling from the end of close_port_start to the beginning
of close_port_end. What this actually does is change the ordering from

	port shutdown
	port->dtr_rts

to

	port->dtr_rts
	port shutdown

Some hardware drops the physical connection on shutdown so we must perform
the port operations before the shutdown.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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