From: Peter Hurley <peter@hurleysoftware.com>
Date: Wed, 10 Sep 2014 19:06:29 +0000 (-0400)
Subject: serial: core: Use spin_lock_irq() in uart_set_termios()
X-Git-Tag: fixes-for-v3.18-merge-window~14^2~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=938f7e13b55a76ad98964509f6d13bbcf852e617;p=pandora-kernel.git

serial: core: Use spin_lock_irq() in uart_set_termios()

uart_set_termios() is called with interrupts enabled; no need to
save and restore the interrupt state when taking the uart port lock.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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