powerpc/powernv: Separate function for OPAL IRQ setup

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The patch put the OPAL interrupt setup logic in opal_init() into
seperate function opal_irq_init() for easier code maintaining. The
patch doesn't introduce logic changes except:

   * Rename variable names.
   * Release virtual IRQ upon error from request_irq().
   * Don't cache the virtual IRQ to opal_irqs[] upon error from
     request_irq().

Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Gavin Shan 2015-01-23 14:25:05 +11:00 • committed by Michael Ellerman

parent 0813513943

commit c1c3a526bb

1 changed files with 41 additions and 20 deletions

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arch/powerpc/platforms/powernv/opal.c

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