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author | Palmer Dabbelt <palmer@dabbelt.com> | 2017-08-02 14:44:50 -0500 |
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committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-08-02 14:53:16 -0500 |
commit | ecf677c8dcaa7bf13eee31b4d9e4639d559984ad (patch) | |
tree | f831c3251c69bd7b0cb49fecc549ab56846927fd /arch/arm64/kernel | |
parent | bccf90d6e063d278b9ddc78dd266d0adef29886c (diff) | |
download | op-kernel-dev-ecf677c8dcaa7bf13eee31b4d9e4639d559984ad.zip op-kernel-dev-ecf677c8dcaa7bf13eee31b4d9e4639d559984ad.tar.gz |
PCI: Add a generic weak pcibios_align_resource()
Multiple architectures define this as a trivial function, and I'm adding
another one as part of the RISC-V port. Add a __weak version of
pcibios_align_resource() and delete the now-obselete ones in a handful of
ports.
The only functional change should be that a handful of ports used to export
pcibios_fixup_bus(). Only some architectures export this, so I just
dropped it.
Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/arm64/kernel')
-rw-r--r-- | arch/arm64/kernel/pci.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c index d910512..0e2ea1c 100644 --- a/arch/arm64/kernel/pci.c +++ b/arch/arm64/kernel/pci.c @@ -22,15 +22,6 @@ #include <linux/pci-ecam.h> #include <linux/slab.h> -/* - * We don't have to worry about legacy ISA devices, so nothing to do here - */ -resource_size_t pcibios_align_resource(void *data, const struct resource *res, - resource_size_t size, resource_size_t align) -{ - return res->start; -} - #ifdef CONFIG_ACPI /* * Try to assign the IRQ number when probing a new device |