sh: modify NR_IRQS from 256 to 512
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>
diff --git a/arch/sh/include/asm/irq.h b/arch/sh/include/asm/irq.h
index 02c2f01..45d08b6 100644
--- 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 */
/*