On Mon, Jan 22, 2024 at 09:19:56AM +0100, Bartosz Golaszewski wrote: > On Sun, 21 Jan 2024 at 06:32, Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> wrote: > > > > gpio_to_irq() is getting more expensive and may require sleeping. > > This is no longer true, the relevant commit was reverted and I have > now a working series where I'm using SRCU for lockless list traversal > so if anything it will actually become cheaper. > > > Convert row GPIOs to interrupt numbers once in probe() and use > > this information when the driver needs to enable or disable given > > interrupt line. > > That being said, I'm not against this change, though this may not be > very useful after all. OK, then I'll tone down the patch description and apply. Thanks. -- Dmitry
