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authorZheng Zengkai <zhengzengkai@huawei.com>2023-08-11 13:20:39 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2023-08-16 16:54:47 +0300
commit075a88d5eb2806712c64bed98c30b6890ec30311 (patch)
treedff505c26e0a1a3ca74b5f46b9c3ebfacb91ec59
parentcd50430ceb3598957803934068531a274349bcf9 (diff)
downloadlinux-075a88d5eb2806712c64bed98c30b6890ec30311.tar.xz
ocxl: Use pci_dev_id() to simplify the code
PCI core API pci_dev_id() can be used to get the BDF number for a pci device. We don't need to compose it mannually. Use pci_dev_id() to simplify the code a little bit. Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Acked-by: Andrew Donnellan <ajd@linux.ibm.com> Acked-by: Frederic Barrat <fbarrat@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230811102039.17257-1-zhengzengkai@huawei.com
-rw-r--r--arch/powerpc/platforms/powernv/ocxl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/ocxl.c b/arch/powerpc/platforms/powernv/ocxl.c
index 629067781cec..64a9c7125c29 100644
--- a/arch/powerpc/platforms/powernv/ocxl.c
+++ b/arch/powerpc/platforms/powernv/ocxl.c
@@ -449,7 +449,7 @@ int pnv_ocxl_spa_setup(struct pci_dev *dev, void *spa_mem, int PE_mask,
if (!data)
return -ENOMEM;
- bdfn = (dev->bus->number << 8) | dev->devfn;
+ bdfn = pci_dev_id(dev);
rc = opal_npu_spa_setup(phb->opal_id, bdfn, virt_to_phys(spa_mem),
PE_mask);
if (rc) {