On Fri, Jun 08, 2018 at 09:02:09AM +0200, Linus Walleij wrote: > An SPI TPM device managed directly on an embedded board using > the SPI bus and some GPIO or similar line as IRQ handler will > pass the IRQn from the TPM device associated with the SPI > device. This is already handled by the SPI core, so make sure > to pass this down to the core as well. > > (The TPM core habit of using -1 to signal no IRQ is dubious > (as IRQ 0 is NO_IRQ) but I do not want to mess with that > semantic in this patch.) Unless something has changed, there is no cross-arch constant called NO_IRQ, and the few arches that do define it, tend to use -1.. Jason
