https://github.com/torvalds/linux
Revision 9c6568501cbf731a910db2fcb7d094977dcb154c authored by Uwe Kleine-König on 29 October 2008, 21:14:54 UTC, committed by Russell King on 30 October 2008, 14:41:50 UTC
According to the documentation gpio_free should only be called from task
context only.  To make this more explicit add a might sleep to all
implementations.

This patch changes the gpio_free implementations for the arm architecture.
 DaVinci is skipped on purpose to simplify the merge process for patches
switching it over to use gpiolib as per request by David Brownell.

Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
Cc: David Brownell <david-b@pacbell.net>
Cc: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
1 parent 63890a0
History
Tip revision: 9c6568501cbf731a910db2fcb7d094977dcb154c authored by Uwe Kleine-König on 29 October 2008, 21:14:54 UTC
[ARM] gpio_free might sleep, arm architecture
Tip revision: 9c65685
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