Messages in this thread | | | From | Gregory CLEMENT <> | Subject | Re: [REGRESSION next] gpio-keys broken with commit 2233bf7a92e7 ("gpio: mvebu: switch to regmap for register access") | Date | Fri, 09 Jun 2017 12:12:24 +0200 |
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Hi Ralph,
On ven., juin 09 2017, Ralph Sennhauser <ralph.sennhauser@gmail.com> wrote:
> Hi Thomas, > > Commit 2233bf7a92e7 ("gpio: mvebu: switch to regmap for register > access") in next-20170607 breaks gpio-keys on an armada-385 (Linksys > WRT3200ACM), noticed due to missing /dev/input/event0 and the below > dmesg output. > > # dmesg -l 0,1,2,3 > [ 2.421130] genirq: Setting trigger mode 3 for irq 49 failed (mvebu_gpio_irq_set_type+0x0/0x168) > [ 2.429953] gpio-keys gpio-keys: Unable to claim irq 49; error -22 > > > After reverting the offending commit all works again.
I found the bug and I've just sent a fix for it (use the v2 as the first version was wrong).
Thanks for the report,
Gregory
> > Ralph
-- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com
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