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authorAlistair Popple <alistair@popple.id.au>2015-12-17 13:43:11 +1100
committerMichael Ellerman <mpe@ellerman.id.au>2015-12-17 22:40:59 +1100
commit94973b24d61b03f99017f836d85e7d6739741bab (patch)
treef0f629be29d6ad1bc3a416e9458f7da227144ca8 /arch/powerpc/include
parente80c4e7ca5aed7d2fa766191bcf4e83fa411c720 (diff)
downloadlinux-94973b24d61b03f99017f836d85e7d6739741bab.tar.bz2
Revert "powerpc/pci: Remove unused struct pci_dn.pcidev field"
This commit removed the pcidev field from struct pci_dn as it was no longer in use by the kernel. However to support finding the association of Nvlink devices to GPU devices from the device-tree this field is required. This reverts commit 250c7b277c65 ("powerpc/pci: Remove unused struct pci_dn.pcidev field"). Signed-off-by: Alistair Popple <alistair@popple.id.au> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include')
-rw-r--r--arch/powerpc/include/asm/pci-bridge.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index 37fc53587bb4..54843ca5fa2b 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -205,6 +205,7 @@ struct pci_dn {
int pci_ext_config_space; /* for pci devices */
+ struct pci_dev *pcidev; /* back-pointer to the pci device */
#ifdef CONFIG_EEH
struct eeh_dev *edev; /* eeh device */
#endif