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powerpc/pseries: Honor the generic "no_64bit_msi" flag 

commit 415072a041 upstream.

Instead of the arch specific quirk which we are deprecating

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Benjamin Herrenschmidt 2014-10-07 16:12:55 +11:00 committed by Greg Kroah-Hartman
parent cfd854909d
commit 66b184ceae
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/platforms/pseries/msi.c
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@ -428,7 +428,7 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec_in, int type)
*/
again:
if (type == PCI_CAP_ID_MSI) {
if (pdn->force_32bit_msi) {
if (pdev->no_64bit_msi) {
rc = rtas_change_msi(pdn, RTAS_CHANGE_32MSI_FN, nvec);
if (rc < 0) {
/*