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powerpc: Fix irq_alloc_host() reference counting and callers

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When I changed irq_alloc_host() to take an of_node
(52964f87c6: "Add an optional
device_node pointer to the irq_host"), I botched the reference
counting semantics.

Stephen pointed out that it's irq_alloc_host()'s business if
it needs to take an additional reference to the device_node,
the caller shouldn't need to care.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Michael Ellerman 2008-05-26 12:12:32 +10:00 • committed by Paul Mackerras
commit 19fc65b525
11 changed files with 15 additions and 24 deletions
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