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serial: sh-sci: Provide a helper for muxed IRQs.
author
Paul Mundt
<lethal@linux-sh.org>
Wed, 19 Jan 2011 05:37:14 +0000
(14:37 +0900)
committer
Paul Mundt
<lethal@linux-sh.org>
Wed, 19 Jan 2011 05:37:14 +0000
(14:37 +0900)
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>
include/linux/serial_sci.h
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diff --git
a/include/linux/serial_sci.h
b/include/linux/serial_sci.h
index
789acf5
..
01ffe7c
100644
(file)
--- 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;
/*