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path: root/sys/dev/gpio/gpio.c (follow)
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* Test for device_lookup() returning NULL in gpioioctl() and gpioclose().jsg2017-08-181-1/+7
* simple sizes for free()deraadt2015-08-271-6/+5
* add a size argument to free. will be used soon, but for now default to 0.tedu2014-07-121-3/+3
* Add a 'flag' locator to gpioiic(4), and define a first flagmatthieu2011-10-031-1/+3
* submatch functions used with config_found_sm() are required to invoke themiod2009-08-291-2/+5
* Add my copyright here, too.mbalmer2008-11-261-1/+2
* Change the semantics of gpio(4) devices by locking down pinmbalmer2008-11-261-40/+149
* - Add two new ioctls to gpio(4), GPIOATTACH and GPIODETACH, to allow to attachmbalmer2008-11-241-4/+47
* Don't allow to change gpio pin state if /dev/gpio was openedgrange2006-03-261-1/+11
* Add gpio_pin_caps() method to provide pin capabilities.grange2006-01-141-1/+9
* Finish framework for attaching kernel drivers to the GPIO pins.grange2006-01-051-5/+86
* Let gpio_detach() do something useful.grange2004-11-231-2/+14
* added detach function to support hotpluggable gpios.reyk2004-11-221-2/+10
* Tweak in comment.grange2004-09-151-2/+2
* A framework for supporting various General Purpose Input/Output (GPIO)grange2004-06-031-0/+241