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PCI: use resource_size() everywhere.

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This is a cleanup that replaces the resource calculation formula with
resource_size().

Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Zhao, Yu 2008-10-13 19:24:28 +08:00 committed by Jesse Barnes
parent c322b28a04
commit 022edd86d7
2 changed files with 3 additions and 3 deletions
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4
drivers/pci/setup-bus.c
View File

@ -299,7 +299,7 @@ static void pbus_size_io(struct pci_bus *bus)
if (r->parent || !(r->flags & IORESOURCE_IO))
continue;
r_size = r->end - r->start + 1;
r_size = resource_size(r);
if (r_size < 0x400)
/* Might be re-aligned for ISA */
@ -350,7 +350,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, unsigned long
if (r->parent || (r->flags & mask) != type)
continue;
r_size = r->end - r->start + 1;
r_size = resource_size(r);
/* For bridges size != alignment */
align = resource_alignment(r);
order = __ffs(align) - 20;

2
drivers/pci/setup-res.c
View File

@ -129,7 +129,7 @@ int pci_assign_resource(struct pci_dev *dev, int resno)
resource_size_t size, min, align;
int ret;
size = res->end - res->start + 1;
size = resource_size(res);
min = (res->flags & IORESOURCE_IO) ? PCIBIOS_MIN_IO : PCIBIOS_MIN_MEM;
align = resource_alignment(res);