openwrt

Commit Graph

Author	SHA1	Message	Date
John Crispin	4ac3411f09	kernel: gpio-button-hotplug: Add missing ONESHOT flag to threaded IRQ request Without the IRQF_ONESHOT flag in devm_request_threaded_irq() call I get following error: genirq: Threaded irq requested with handler=NULL and !ONESHOT for irq 56 gpio-keys gpio-keys: failed to request irq:56 for gpio:20 >From kernel/irq/manage.c: The interrupt was requested with handler = NULL, so we use the default primary handler for it. But it does not have the oneshot flag set. In combination with level interrupts this is deadly, because the default primary handler just wakes the thread, then the irq lines is reenabled, but the device still has the level irq asserted. Rinse and repeat.... While this works for edge type interrupts, we play it safe and reject unconditionally because we can't say for sure which type this interrupt really has. The type flags are unreliable as the underlying chip implementation can override them. Signed-off-by: Petr Štetiar <ynezz@true.cz> SVN-Revision: 48894	2016-03-03 20:24:47 +00:00
Felix Fietkau	3120c9c9c2	build: drop obsolete kernel version dependencies Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 44110	2015-01-24 20:02:09 +00:00
Hauke Mehrtens	a5ced8b408	gpio-button-hotplug: fix (and extend) package description Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 40765	2014-05-14 10:22:48 +00:00
Florian Fainelli	0d92f34977	gpio-button-hotplug: don't build for 3.3 kernels 3.3 kernels do not have the required changes which would make gpio-button-hotplug work, disallow building on those kernels for now. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 39903	2014-03-12 22:09:11 +00:00
John Crispin	4ebf19b48f	packages: clean up the package folder Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 37007	2013-06-21 16:54:37 +00:00

5 Commits (01714243b9baf1e0406d8f730d60739244b03b4f)