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(parent: d8c5206) | patch
x86/ioapic.c: simplify add_pin_to_irq_node()
authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Mon, 8 Jun 2009 10:24:11 +0000 (03:24 -0700)
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Tue, 14 Jul 2009 20:32:50 +0000 (13:32 -0700)
commit875e68ec32fc5495f3edf987aaae1c52306184b7
tree818f673786ecb64a93482f053718db56de6b7308tree | snapshot
parentd8c52063ed85dda61b70bc05b90711478db5dc17commit | diff
x86/ioapic.c: simplify add_pin_to_irq_node()

Rather than duplicating the same alloc/init code twice, restructure
the function to look for duplicates and then add an entry
if none is found.

This function is not performance critical; all but one of its callers
are __init functions, and the non-__init caller is for PCI device setup.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
arch/x86/kernel/apic/io_apic.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git