On Fri, Jun 12, 2020 at 02:18:06PM +0200, Marc Kleine-Budde wrote: > On 6/12/20 1:51 PM, Wolfram Sang wrote: > > > >> This basically kills the concept of devm for interrupts. Some other > > > > It only works when you can ensure you have all interrupts disabled (and > > none pending) in remove() or the error paths of probe() etc. > > But when requesting the interrupt as shared the interrupt handler can get called > any time, even if you have disabled the IRQ source in your IP core....The shared > IRQ debug code tests this. Yes, so you'd need something like if (clks_are_off) return IRQ_NONE; or skip devm_ for interrupts and handle it manually. (IIRC the input subsystem really frowns upon devm + irqs for such reasons) D'accord?
Attachment:
signature.asc
Description: PGP signature
