litmus-rt.git - The LITMUS^RT kernel.

	Commit message (Collapse)	Author	Age
*	leds: bugfixes for leds-gpio	David Brownell	2007-11-05
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Three bugfixes to the leds-gpio driver, plus minor whitespace tweaks: - Do the INIT_WORK() before registering each LED, so if its trigger becomes immediately active it can schedule work without oopsing.. - Use normal registration, not platform_driver_probe(), so that devices appearing "late" (hotplug type) can still be bound. - Mark the driver remove code as "__devexit", preventing oopses when the underlying device is removed. These issues came up when using this driver with some GPIO expanders living on serial busses, which act unlike "normal" platform devices: they can appear and vanish along with the serial bus driver. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
*	leds: Teach leds-gpio to handle timer-unsafe GPIOs	David Brownell	2007-07-15
\| \| \| \| \| \| \| \|	Teach the new leds-gpio driver that some GPIOs can't be accessed from timer callbacks ... which is how all today's standard triggers use them. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
*	leds: Add generic GPIO LED driver	Raphael Assenat	2007-07-15
	This patch adds support for GPIO connected leds via the new GPIO framework. Information about leds (gpio, polarity, name, default trigger) is passed to the driver via platform_data. Signed-off-by: Raphael Assenat <raph@8d.com> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>