powerpc/opal-irqchip: Use interrupt names if present

Browse source

Recent versions of OPAL can provide names for the various OPAL interrupts,
so let's use them. This also modernises the code that fetches the
interrupt array to use the helpers provided by the generic code instead
of hand-parsing the property.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[mpe: Free irqs on error, check allocation of names, consolidate error
      handling, whitespace.]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

...

This commit is contained in:

Benjamin Herrenschmidt 2017-02-06 16:07:36 +11:00 • committed by Michael Ellerman

parent 470a36a8c0

commit 2717a33d60

1 changed files with 42 additions and 13 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

55

arch/powerpc/platforms/powernv/opal-irqchip.c

View file