Hi > > Could you please teach me who/how/when free resource memory > > which was kmemdup'ed by platform_device_add_xxx() > > (and kmalloc'ed dma_mask) on platform_device_register_full() ?? > > I don't think there's a need to free them. The EHCI/OHCI devices > are always there after all. Yes, you are correct. Many devices are existing in Renesas chip, not only EHCI/OHCI. But in r8a7778 case, these ehci/ohci doesn't work if usb-phy wasn't enabled, and without PFC settings from platform. > >> I just copied your approach from the R8A7779 code. > > > Ahh, yes, indeed > > Moreover, from our prior testing, I'm afraid registering USB PHY > and EHCI/OHCI in one function wouldn't work. Unless maybe if it's done > from the init_late() machine's method... I'm sorry. This mention (= phy and ohci/ehci registration in one function) was my fault. Your style is correct I think. Best regards --- Kuninori Morimoto -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
