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(parent: df74e70) | patch
powerpc: Remove i8259 irq_host_ops->unmap
authorMilton Miller <miltonm@bga.com>
Tue, 10 May 2011 19:30:04 +0000 (19:30 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 19 May 2011 05:31:41 +0000 (15:31 +1000)
commit7ee342bdc3d7e2cba4be6d1eece56efec9d3809f
tree142f0d9b650138d75d8910f63aca75f63830274btree | snapshot
parentdf74e70ac25fc4bf4036a2f9690b4e2e4520e65dcommit | diff
powerpc: Remove i8259 irq_host_ops->unmap

It was never called because the host is always IRQ_HOST_MAP_LEGACY.

And what it purported to do was mask the interrupt (which will already
have happend if we shutdown the interrupt), then synchronise_irq and
clear the chip pointer, both of which will have been be done by the
caller were we to call unmap on a legacy irq.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/sysdev/i8259.c diff | blob | history
Domain: System / Kernel;