From mboxrd@z Thu Jan 1 00:00:00 1970 From: LW@KARO-electronics.de (=?utf-8?Q?Lothar_Wa=C3=9Fmann?=) Date: Wed, 16 May 2012 14:48:23 +0200 Subject: [PATCH] gpio/generic: initialize the shadow of direction register In-Reply-To: References: <1337054198-24674-1-git-send-email-shawn.guo@linaro.org> <20402.798.622618.263780@ipc1.ka-ro> <20120516053301.GB21517@S2100-06.ap.freescale.net> <20403.20214.297216.188300@ipc1.ka-ro> <20120516072859.GE21517@S2100-06.ap.freescale.net> <20403.22671.800713.334846@ipc1.ka-ro> Message-ID: <20403.41495.610333.670008@ipc1.ka-ro> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, Shawn Guo writes: > On 16 May 2012 15:34, Lothar Wa?mann wrote: > > You initialize a variable to a specific value that defaulted to zero > > before. > > > The variable defaulted to zero is causing a problem. I'm fixing that problem. > But you are changing the behaviour of existing software that apparently did not suffer from this problem. You should make sure that the fix for your problem is not causing new problems for other users! Lothar Wa?amnn -- ___________________________________________________________ Ka-Ro electronics GmbH | Pascalstra?e 22 | D - 52076 Aachen Phone: +49 2408 1402-0 | Fax: +49 2408 1402-10 Gesch?ftsf?hrer: Matthias Kaussen Handelsregistereintrag: Amtsgericht Aachen, HRB 4996 www.karo-electronics.de | info at karo-electronics.de ___________________________________________________________