On Thu, Jun 9, 2022 at 5:27 PM Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote: > > On Thu, Jun 09, 2022 at 03:56:42PM +0200, Rafael J. Wysocki wrote: > > From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> > > > > Instead of walking the list of children of an ACPI device directly > > in order to find the child matching a given bus address, use > > acpi_find_child_by_adr() for this purpose. > > ... > > > if (!parent) > > return NULL; > > Can be removed because it's embedded in the call below, no? Yes, it can, in analogy with the thunderbolt code. Will update. > > + return acpi_find_child_by_adr(parent, raw); > > --
