… >> I got another idea after looking at the implementation of the function >> “devm_platform_get_and_ioremap_resource” once more. >> https://elixir.bootlin.com/linux/v6.8-rc3/source/drivers/base/platform.c#L87 … > Yes, you can pass a NULL pointer as the last parameter. Would you like to support any approaches which can make interface descriptions clearer for such an implementation detail? > And as this is very common, the wrapper devm_platform_ioremap_resource() exists. I find further collateral evolution interesting for the involved parameter reduction. Regards, Markus
