From: Andrew Lunn <and...@lunn.ch> Date: Mon, 19 Mar 2018 22:16:19 +0100
> As reported by Uwe Kleine-K�nig, the interrupt trigger is first > configured by DT and then reconfigured to edge. This results in a > failure on EPROBE_DEFER, or if the module is unloaded and reloaded. > > A second crash happens on module reload due to a missing call to the > common IRQ free code when using polled interrupts. > > With these fixes in place, it becomes possible to load and unload the > kernel modules a few times without it crashing. Andrew, please respin this with the characters in Uwe's name fixed up for patch #2. Thank you.
