From 9174fc8f111982e024a00512c521ad8f1056fccb Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 28 Jun 2011 15:25:36 +0900 Subject: serial: sh-sci: Fix up pretty name printing for port IRQs. Presently these were all using the same static string with no regard to dev_name() and the like. This implements a bit of rework to name the IRQ dynamically, as it should have been doing all along anyways. Signed-off-by: Paul Mundt --- include/linux/serial_sci.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux/serial_sci.h') diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h index 4ca130a90ea5..8bffe9ae2ca0 100644 --- a/include/linux/serial_sci.h +++ b/include/linux/serial_sci.h @@ -56,6 +56,8 @@ enum { SCIx_TXI_IRQ, SCIx_BRI_IRQ, SCIx_NR_IRQS, + + SCIx_MUX_IRQ = SCIx_NR_IRQS, /* special case */ }; enum { @@ -82,6 +84,11 @@ enum { [SCIx_BRI_IRQ] = (irq), \ } +#define SCIx_IRQ_IS_MUXED(port) \ + ((port)->cfg->irqs[SCIx_ERI_IRQ] == \ + (port)->cfg->irqs[SCIx_RXI_IRQ]) || \ + ((port)->cfg->irqs[SCIx_ERI_IRQ] && \ + !(port)->cfg->irqs[SCIx_RXI_IRQ]) /* * SCI register subset common for all port types. * Not all registers will exist on all parts. -- cgit v1.2.3-59-g8ed1b