diff options
| author | Michael Hennerich <michael.hennerich@analog.com> | 2008-04-24 08:10:10 +0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-04-24 08:10:10 +0800 |
| commit | affee2b2613ada262eecea354b6c60696ca5d482 (patch) | |
| tree | bc8b5b7a11416f565635b0b135a4438e17e64230 /Documentation/unshare.txt | |
| parent | a086ee2268abcfcbf80a114f4602e5b26aa80bf0 (diff) | |
[Blackfin] arch: Allow concurrent use of GPIO and GPIO IRQ
The irq setup code no longer calls gpio request and free.
This patch also changes the default gpio_free behavior on Blackfin.
A freed GPIO keeps it's last state, and is not defaulted back to
an input. This is also what all other architectures do.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'Documentation/unshare.txt')
0 files changed, 0 insertions, 0 deletions