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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2010-01-01 17:40:49 +0100 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-02-22 16:16:56 -0800 |
| commit | b26b2d494b659f988b4d75eb394dfa0ddac415c9 (patch) | |
| tree | d262f333e529a21017dc072e604a626b38520515 /arch/mips/pmc-sierra | |
| parent | 93da6202264ce1256b04db8008a43882ae62d060 (diff) | |
| download | lwn-b26b2d494b659f988b4d75eb394dfa0ddac415c9.tar.gz lwn-b26b2d494b659f988b4d75eb394dfa0ddac415c9.zip | |
resource/PCI: align functions now return start of resource
As suggested by Linus, align functions should return the start
of a resource, not void. An update of "res->start" is no longer
necessary.
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/mips/pmc-sierra')
| -rw-r--r-- | arch/mips/pmc-sierra/yosemite/ht.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/mips/pmc-sierra/yosemite/ht.c b/arch/mips/pmc-sierra/yosemite/ht.c index 678388fd34b1..5e410087b628 100644 --- a/arch/mips/pmc-sierra/yosemite/ht.c +++ b/arch/mips/pmc-sierra/yosemite/ht.c @@ -345,14 +345,13 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) return pcibios_enable_resources(dev); } -void pcibios_align_resource(void *data, struct resource *res, - resource_size_t size, resource_size_t align) +resource_size_t pcibios_align_resource(void *data, struct resource *res, + resource_size_t size, resource_size_t align) { struct pci_dev *dev = data; + resource_size_t start = res->start; if (res->flags & IORESOURCE_IO) { - resource_size_t start = res->start; - /* We need to avoid collisions with `mirrored' VGA ports and other strange ISA hardware, so we always want the addresses kilobyte aligned. */ @@ -363,8 +362,9 @@ void pcibios_align_resource(void *data, struct resource *res, } start = (start + 1024 - 1) & ~(1024 - 1); - res->start = start; } + + return start; } struct pci_ops titan_pci_ops = { |