PCI: Use IRQF_ONESHOT if pci_request_irq() called with no handler

If we have a threaded interrupt with the handler being NULL, then
request_threaded_irq() -> __setup_irq() will complain and bail out if the
IRQF_ONESHOT flag isn't set.  Therefore check for the handler being NULL
and set IRQF_ONESHOT in this case.

This change is needed to migrate the mei_me driver to
pci_alloc_irq_vectors() and pci_request_irq().

Signed-off-by: Heiner Kallweit <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]>

0 files changed, 0 insertions, 0 deletions