powerpc/powernv: Split out set MSI IRQ chip code
authorIan Munsie <imunsie@au1.ibm.com>
Wed, 8 Oct 2014 08:54:55 +0000 (19:54 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 8 Oct 2014 09:15:43 +0000 (20:15 +1100)
commitfd9a1c26ae7d70a2dc1eafad7b9bf076ad8b67d9
treecde11888d77456734e2dce467734f13d3050897c
parent8ca7a82f7b64ad29206daba7bdaf2f8766437243
powerpc/powernv: Split out set MSI IRQ chip code

Some of the MSI IRQ code in pnv_pci_ioda_msi_setup() is generically useful so
split it out.

This will be used by some of the cxl PCIe code later.

Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/platforms/powernv/pci-ioda.c