On Tue, Dec 11, 2018 at 04:05:55PM +0200, Matti Vaittinen wrote: > One specific question hit me while doing this. Why does the regmap-irq > core do default trigger type configuration? I did leave this in the > patch - but to me it is strange. For me it would be unexpected that the > HW default trigger level is changed by common code. I would understand > if change was done by some board specific code, or code specific to a > chip - but 'core' doing this seems wrong to me. Should it be removed? I can't remember and can't find any record of any discussion of it which is odd, might've been on IRC or something. Let's just remove it and see what breaks, since we generally provide the type along with the request for the interrupt I'm not sure how often the default actually gets used. Possibly safer as a second patch though in case there is a good reason that I missed so we can easily revert it. Unfortunately this also collides with a change I applied earlier on from Bartosz which supports chips that use masks instead of a separate type register to handle types so it'll need respinning, sorry about that. It does look safe to me but it's possible I missed something. Equally it only seems to be some quite old Tegra systems using the max77620 so perhaps mainline usage of affected devices is limited anyway...
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