From: Jiri Slaby <jslaby@suse.cz>
Date: Thu, 18 Oct 2012 20:26:29 +0000 (+0200)
Subject: TTY: devpts, do not set driver_data
X-Git-Tag: omap-for-v3.8/cleanup-headers-serial-take2-signed~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f11afb61247016162aa92225a337c1575556c9d9;p=pandora-kernel.git

TTY: devpts, do not set driver_data

The goal is to stop setting and using tty->driver_data in devpts code.
It should be used solely by the driver's code, pty in this case.

Now driver_data are managed only in the pty driver. devpts_pty_new is
switched to accept what we used to dig out of tty_struct, i.e. device
node number and index.

This also removes a note about driver_data being set outside of the
driver.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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