diff options
| author | Julia Lawall <Julia.Lawall@inria.fr> | 2020-01-01 18:49:50 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-01-07 22:04:40 +1100 |
| commit | 552aa086944a9aeabd599892007c2c7faedb894e (patch) | |
| tree | bae1d9e1afefc4194e4e01e16d2056799d3be007 /arch/powerpc/platforms | |
| parent | bfbe37f0ce994e7a9945653d7624fadc5c500a9f (diff) | |
powerpc/powernv: use resource_size
Use resource_size rather than a verbose computation on
the end and start fields.
The semantic patch that makes these changes is as follows:
(http://coccinelle.lip6.fr/)
<smpl>
@@ struct resource ptr; @@
- (ptr.end - ptr.start + 1)
+ resource_size(&ptr)
</smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1577900990-8588-11-git-send-email-Julia.Lawall@inria.fr
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 4374836b033b..62f17c015f9f 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -792,7 +792,7 @@ static int pnv_ioda_deconfigure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe) fcomp = OPAL_IGNORE_RID_FUNCTION_NUMBER; parent = pe->pbus->self; if (pe->flags & PNV_IODA_PE_BUS_ALL) - count = pe->pbus->busn_res.end - pe->pbus->busn_res.start + 1; + count = resource_size(&pe->pbus->busn_res); else count = 1; @@ -874,7 +874,7 @@ static int pnv_ioda_configure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe) fcomp = OPAL_IGNORE_RID_FUNCTION_NUMBER; parent = pe->pbus->self; if (pe->flags & PNV_IODA_PE_BUS_ALL) - count = pe->pbus->busn_res.end - pe->pbus->busn_res.start + 1; + count = resource_size(&pe->pbus->busn_res); else count = 1; |