From: "Lothar Waßmann" <LW@KARO-electronics.de>
To: linux-kernel@vger.kernel.org
Cc: "Grant Likely" <grant.likely@secretlab.ca>,
"Lothar Waßmann" <LW@KARO-electronics.de>
Subject: [BUGFIX][PATCH] gpiolib: add missing initialisation of bgc->dir
Date: Fri, 1 Jul 2011 14:08:50 +0200 [thread overview]
Message-ID: <1309522131-2237-1-git-send-email-LW@KARO-electronics.de> (raw)
bgpio_init() does not initialise the shadow variable for the GPIO_GDIR
register. Thus the first 'set_direction' call will clear the whole
GPIO_GDIR register of the affected GPIO bank.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
next reply other threads:[~2011-07-01 12:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-01 12:08 Lothar Waßmann [this message]
2011-07-01 12:08 ` [PATCH] add missing intialisation " Lothar Waßmann
2011-07-04 6:48 ` Grant Likely
2011-07-04 9:37 ` Lothar Waßmann
2011-07-04 15:39 ` Grant Likely
2011-07-04 15:51 ` Lothar Waßmann
2011-07-04 16:00 ` Grant Likely
2011-07-04 16:19 ` Lothar Waßmann
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