On Wed, Apr 07, 2021 at 01:17:13PM +0300, Andy Shevchenko wrote: > With platform_get_irq() and its optional variant it's possible to get > a deferred probe error code. Since the commit ed7027fdf4ec ("driver core: > platform: Make platform_get_irq_optional() optional") the error code > can be distinguished from no IRQ case. With this, rewrite IRQ resource > handling in sh-sci driver to follow above and allow to respect deferred > probe. > > Fixes: ed7027fdf4ec ("driver core: platform: Make platform_get_irq_optional() optional") I've already reverted this commit, sorry. Please feel free to resend this as a patch series. thanks, greg k-h