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| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2016-05-03 15:41:25 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-05-11 21:54:17 +1000 |
| commit | 689ee8c95f399998f52eda827849b7771629a53c (patch) | |
| tree | 591452b57aaba0b243626e736f3e64baed7faa6a /arch/powerpc/platforms/powernv/pci.c | |
| parent | 92b8f137b3620b0a07c71b1bd191f9a22d0cf0ab (diff) | |
| download | blackbird-op-linux-689ee8c95f399998f52eda827849b7771629a53c.tar.gz blackbird-op-linux-689ee8c95f399998f52eda827849b7771629a53c.zip | |
powerpc/powernv: Data type unsigned int for PE number
This changes the data type of PE number from "int" to "unsigned int"
in order to match the fact PE number is never negative:
* The number of PE to which the specified PCI device is attached.
* The PE number map for SRIOV VFs.
* The returned PE number from pnv_ioda_alloc_pe().
* The returned PE number from pnv_ioda2_pick_m64_pe().
Suggested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Reviewed-By: Alistair Popple <alistair@popple.id.au>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index 88255eb87702..1d92bd93bcd9 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c @@ -367,7 +367,7 @@ static void pnv_pci_config_check_eeh(struct pci_dn *pdn) struct pnv_phb *phb = pdn->phb->private_data; u8 fstate; __be16 pcierr; - int pe_no; + unsigned int pe_no; s64 rc; /* |
