From: Peter Hurley <peter@hurleysoftware.com>
Date: Thu, 16 Oct 2014 19:33:24 +0000 (-0400)
Subject: pty: Use spin_lock_irq() for pty_set_termios()
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~83^2~202
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d8c1dff6a8666a2e18a7d5954c2156be0d5b152;p=pandora-kernel.git

pty: Use spin_lock_irq() for pty_set_termios()

The tty driver's set_termios() method is called with interrupts
enabled; there is no need to save and restore the local interrupt state.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Reviewed-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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