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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2019-01-13 22:17:08 -0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-01-16 08:36:18 +0100 |
| commit | b8eee7085c1ee2aabbdbbd81514ab447951f535b (patch) | |
| tree | ad8d539e6e62d3dcdff45e2497c6d28d96a55ad7 /drivers/pci | |
| parent | 05509cd36275c3bedb2218130e24f8ccf5d0cf7c (diff) | |
| download | barebox-b8eee7085c1ee2aabbdbbd81514ab447951f535b.tar.gz barebox-b8eee7085c1ee2aabbdbbd81514ab447951f535b.tar.xz | |
PCI: Convert ->res_start() to return resource_size_t
On 64-bit machines int doesn't cover full address space, so convert
.res_start to both accept resource_size_t as a parameter and return it
as result.
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci-mvebu.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pci/pci-mvebu.c b/drivers/pci/pci-mvebu.c index 1c20f91544..c17ef3898b 100644 --- a/drivers/pci/pci-mvebu.c +++ b/drivers/pci/pci-mvebu.c @@ -145,11 +145,13 @@ static int mvebu_pcie_indirect_wr_conf(struct pci_bus *bus, return PCIBIOS_SUCCESSFUL; } -static int mvebu_pcie_res_start(struct pci_bus *bus, resource_size_t res_addr) +static resource_size_t mvebu_pcie_res_start(struct pci_bus *bus, + resource_size_t res_addr) { struct mvebu_pcie *pcie = to_pcie(bus->host); - return (int)pcie->membase + (res_addr & (resource_size(&pcie->mem)-1)); + return (resource_size_t)pcie->membase + + (res_addr & (resource_size(&pcie->mem) - 1)); } static struct pci_ops mvebu_pcie_indirect_ops = { |