From: Peter Hurley <peter@hurleysoftware.com>
Date: Fri, 31 Jul 2015 20:59:51 +0000 (-0400)
Subject: serial: core: Use proper spinlock flavor in uart_close()
X-Git-Tag: omap-for-v4.3/fixes-merge-window~43^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6fb98fb3031359af42a6ee6984b477cbcfdca7bd;p=pandora-kernel.git

serial: core: Use proper spinlock flavor in uart_close()

uart_close() runs in non-atomic context only; use
spin_lock/unlock_irq instead of saving the interrupt state (which
== on).

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

Reading git-diff-tree failed