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sh: modify NR_IRQS from 256 to 512
authorYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tue, 6 Jul 2010 04:32:40 +0000 (04:32 +0000)
committerPaul Mundt <lethal@linux-sh.org>
Tue, 6 Jul 2010 08:37:32 +0000 (17:37 +0900)
Newer parts need NR_IRQS > 256, so simply bump this up to 512 across the
board. At this point sparseirq is used unconditionally across all CPUs,
so this introduces minimal overhead.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/include/asm/irq.h patch | blob | history

diff --git a/arch/sh/include/asm/irq.h b/arch/sh/include/asm/irq.h
index 02c2f01..45d08b6 100644 (file)
--- a/arch/sh/include/asm/irq.h
+++ b/arch/sh/include/asm/irq.h
@@ -9,7 +9,7 @@
  * advised to cap this at the hard limit that they're interested in
  * through the machvec.
  */
-#define NR_IRQS                        256
+#define NR_IRQS                        512
 #define NR_IRQS_LEGACY         8       /* Legacy external IRQ0-7 */
 
 /*
Domain: System / Uncategorized;