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| author | Linus Walleij <linus.walleij@linaro.org> | 2013-11-19 16:34:56 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-12-04 17:46:19 +0400 |
| commit | f41cd3c2876bd31e7c71908548ae3c7a5b7ff649 (patch) | |
| tree | 5eff4af9748e6ecfcfecba3b72f4e351e7e6d745 /ipc/util.c | |
| parent | 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff) | |
| download | linux-f41cd3c2876bd31e7c71908548ae3c7a5b7ff649.tar.xz | |
gpio: lock adnp IRQs when enabling them
This uses the new API for tagging GPIO lines as in use by
IRQs. This enforces a few semantic checks on how the underlying
GPIO line is used.
Only compile tested on the lpc32xx.
ChangeLog v2->v3:
- Switch to using the startup()/shutdown() callbacks again.
Still satisfy the mask/unmask semantics.
ChangeLog v1->v2:
- Use the .enable() callback from the irq_chip
- Call .unmask() from the .enable() callback to satisfy semantics.
Cc: Lars Poeschel <poeschel@lemonage.de>
Cc: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'ipc/util.c')
0 files changed, 0 insertions, 0 deletions