ARM: picoxcell: don't reserve irq_descs
All irq_desc's are now dynamically allocated so we don't need to
statically reserve them.
v2: - select SPARSE_IRQ and set .nr_irqs to NR_IRQS_LEGACY to skip
ISA and IRQ 0.
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index abba5b8..0d961cb 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -650,6 +650,7 @@
select HAVE_SCHED_CLOCK
select HAVE_TCM
select NO_IOPORT
+ select SPARSE_IRQ
select USE_OF
help
This enables support for systems based on the Picochip picoXcell