From: Paul Mundt <lethal@linux-sh.org>
Date: Wed, 19 Jan 2011 05:37:14 +0000 (+0900)
Subject: serial: sh-sci: Provide a helper for muxed IRQs.
X-Git-Tag: v2.6.39-rc1~456^2~17^3~14
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=22cc83780e214f4f009384f9c1d0658629625d49;p=profile%2Fivi%2Fkernel-x86-ivi.git

serial: sh-sci: Provide a helper for muxed IRQs.

All of the muxed IRQs presently populate the IRQ array verbosely, this
simply provides a trivial helper to do it for them.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index 789acf5..01ffe7c 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -34,6 +34,14 @@ enum {
 	SCIx_NR_IRQS,
 };
 
+#define SCIx_IRQ_MUXED(irq)		\
+{					\
+	[SCIx_ERI_IRQ]	= (irq),	\
+	[SCIx_RXI_IRQ]	= (irq),	\
+	[SCIx_TXI_IRQ]	= (irq),	\
+	[SCIx_BRI_IRQ]	= (irq),	\
+}
+
 struct device;
 
 /*