[patch 24/37] powerpc/cell/axon_msi: Use MSI device properties
From: Thomas Gleixner <hidden>
Date: 2021-11-27 01:25:02
Also in:
dmaengine, linux-iommu, linux-pci, lkml
instead of fiddling with MSI descriptors. Signed-off-by: Thomas Gleixner <redacted> --- arch/powerpc/platforms/cell/axon_msi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c@@ -199,7 +199,7 @@ static struct axon_msic *find_msi_transl static int setup_msi_msg_address(struct pci_dev *dev, struct msi_msg *msg) { struct device_node *dn; - struct msi_desc *entry; + bool is_64bit; int len; const u32 *prop;
@@ -209,10 +209,10 @@ static int setup_msi_msg_address(struct return -ENODEV; } - entry = first_pci_msi_entry(dev); + is_64bit = msi_device_has_property(MSI_PROP_64BIT); for (; dn; dn = of_get_next_parent(dn)) { - if (entry->pci.msi_attrib.is_64) { + if (is_64bit) { prop = of_get_property(dn, "msi-address-64", &len); if (prop) break;
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