ARM: mach-shmobile: sh73a0 IRQ sparse alloc fix

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Fix the sh73a0 external IRQ pin code to properly support
CONFIG_SPARSE_IRQ=y by allocating IRQ descriptors for the
cascaded IRQs associated with external IRQ pins.

Without this fix it is impossible to request IRQ0->IRQ31
on the Kota2 board when sparse IRQs are enabled.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

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Magnus Damm 2012-01-17 20:10:49 +09:00 • committed by Paul Mundt

parent 0df1a838d6

commit e2c31b3fdd

1 changed files with 2 additions and 0 deletions

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arch/arm/mach-shmobile/intc-sh73a0.c

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