diff options
| author | Arnaud Patard <arnaud.patard@rtp-net.org> | 2008-03-10 14:43:48 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-03-10 21:01:19 -0400 |
| commit | 842078054da2d754c6b998b116d7c468abbfaaca (patch) | |
| tree | e31e3d8bef79080c339f94a3a0e205774201e203 /mm | |
| parent | 7be3dfec4724c51e890455fe48fe188ad7c18b88 (diff) | |
gpio/pca953x bugfix: mark as can_sleep
The pca953x driver is an I2C driver so gpio_chip->can_sleep should be set.
This lets upper layers know they should use the gpio_*_cansleep() calls to
access values, and may not access them from nonsleeping contexts.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: "eric miao" <eric.y.miao@gmail.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions