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| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2017-10-23 10:07:02 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-01-27 10:39:01 +0100 |
| commit | 902bdc57451c2c64aa139bbe24067f70a186db0a (patch) | |
| tree | ed99d5543498265de270ad04d1fe2ca2dca75561 /arch/powerpc/include/asm/pci-bridge.h | |
| parent | powerpc/mm/nohash: do not flush the entire mm when range is a single page (diff) | |
| download | linux-902bdc57451c2c64aa139bbe24067f70a186db0a.tar.xz linux-902bdc57451c2c64aa139bbe24067f70a186db0a.zip | |
powerpc/powernv/idoa: Remove unnecessary pcidev from pci_dn
The pcidev value stored in pci_dn is only used for NPU/NPU2
initialization. We can easily drop the cached pointer and
use an ancient helper - pci_get_domain_bus_and_slot() instead in order
to reduce complexity.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Acked-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/pci-bridge.h')
| -rw-r--r-- | arch/powerpc/include/asm/pci-bridge.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index b98a44667333..94d449031b18 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -197,8 +197,6 @@ struct pci_dn { struct iommu_table_group *table_group; /* for phb's or bridges */ 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 |