On Wed, 2013-02-13 at 15:24 +0000, Grant Edwards wrote: > For a polled serial driver that doesn't use interrupts, to what should > the "irq" field in the uart_port structure be set? Should it be 0? > Should it be the unused IRQ associated with the PCI card slot in which > the board is found? Doesn't look supported, but adding the support doesn't look difficult. At the very least, a patch is required so that on port shutdown, the core doesn't synchronize_irq(). Regards, Peter Hurley -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
