On 2015-07-06 14:14, Guenther Kelleter wrote: > >> -----Original Message----- >> From: Felix Fietkau [mailto:n...@openwrt.org] >> Sent: Monday, July 06, 2015 12:43 PM >> To: Guenther Kelleter; openwrt-devel@lists.openwrt.org >> Subject: Re: [OpenWrt-Devel] [PATCH v2 6/8] generic: replace request_irq by >> request_threaded_irq to fix non working ledtrig-gpio >> >> On 2015-07-02 13:47, Günther Kelleter wrote: >> > Signed-off-by: Günther Kelleter <guenther.kelle...@devolo.de> >> What issue does this fix? >> >> - Felix > > Without this change, gpio_trig_gpio_store() throws this error: > [ 88.540000] leds devolo:status:dlan: request_irq failed with error -22 > [ 88.550000] leds devolo:error:dlan: request_irq failed with error -22 If you rework the GPIO IRQ handler code to not require threading, you probably won't have to change this generic code.
- Felix _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel