PCI: designware: Factor out MSI msg setup
authorLucas Stach <l.stach@pengutronix.de>
Fri, 18 Sep 2015 18:58:35 +0000 (13:58 -0500)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 18 Sep 2015 18:58:35 +0000 (13:58 -0500)
commitea643e1a33576216de589cf525dbb40267fde5a9
treefab9fddb5d81211c90717a1d2e0450dde2e5b7c3
parent339e5b44eda2150baad183def6b7030fad5ec44e
PCI: designware: Factor out MSI msg setup

Factor out the PCI MSI message setup from the single MSI setup function.
This will be reused by the multivector MSI setup.

No functional change yet.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Pratyush Anand <pratyush.anand@gmail.com>
drivers/pci/host/pcie-designware.c