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| author |   Alexandre Courbot <acourbot@nvidia.com> | 2014-07-22 16:17:43 +0900 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2014-07-23 17:46:00 +0200 |
| commit | d82da79722400c63cc70f4c9c2493e31561ea607 (patch) | |
| tree | 90d2bf33e888414e8ab8e987012abf71803fb8f5 /Documentation/gpio | |
| parent | gpio: remove gpiod_lock/unlock_as_irq() (diff) | |
| download | linux-dev-d82da79722400c63cc70f4c9c2493e31561ea607.tar.xz linux-dev-d82da79722400c63cc70f4c9c2493e31561ea607.zip | |
gpio: move gpio_ensure_requested() into legacy C file
gpio_ensure_requested() only makes sense when using the integer-based
GPIO API, so make sure it is called from there instead of the gpiod
API which we know cannot be called with a non-requested GPIO anyway.
The uses of gpio_ensure_requested() in the gpiod API were kind of
out-of-place anyway, so putting them in gpio-legacy.c helps clearing the
code.
Actually, considering the time this ensure_requested mechanism has been
around, maybe we should just turn this patch into "remove
gpio_ensure_requested()" if we know for sure that no user depend on it
anymore?
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/gpio')
0 files changed, 0 insertions, 0 deletions