Messages in this thread Patch in this message | | | Date | Thu, 16 Dec 2021 21:41:12 -0000 | From | "tip-bot2 for Thomas Gleixner" <> | Subject | [tip: irq/msi] powerpc/cell/axon_msi: Use PCI device property |
| |
The following commit has been merged into the irq/msi branch of tip:
Commit-ID: d8a530578b166f3ec55d453b8b4b49599bd39884 Gitweb: https://git.kernel.org/tip/d8a530578b166f3ec55d453b8b4b49599bd39884 Author: Thomas Gleixner <tglx@linutronix.de> AuthorDate: Fri, 10 Dec 2021 23:18:51 +01:00 Committer: Thomas Gleixner <tglx@linutronix.de> CommitterDate: Thu, 16 Dec 2021 22:16:38 +01:00
powerpc/cell/axon_msi: Use PCI device property
instead of fiddling with MSI descriptors.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20211210221813.493922179@linutronix.de
--- arch/powerpc/platforms/cell/axon_msi.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c index 79e2112..ac59aee 100644 --- a/arch/powerpc/platforms/cell/axon_msi.c +++ b/arch/powerpc/platforms/cell/axon_msi.c @@ -199,7 +199,6 @@ out_error: static int setup_msi_msg_address(struct pci_dev *dev, struct msi_msg *msg) { struct device_node *dn; - struct msi_desc *entry; int len; const u32 *prop; @@ -209,10 +208,8 @@ static int setup_msi_msg_address(struct pci_dev *dev, struct msi_msg *msg) return -ENODEV; } - entry = first_pci_msi_entry(dev); - for (; dn; dn = of_get_next_parent(dn)) { - if (entry->pci.msi_attrib.is_64) { + if (!dev->no_64bit_msi) { prop = of_get_property(dn, "msi-address-64", &len); if (prop) break;
| |