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| author | Bob Moore <robert.moore@intel.com> | 2010-08-06 08:57:53 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-10-01 01:46:31 -0400 |
| commit | c5f0231ee6b0441e4c45f461f2b6652b10195494 (patch) | |
| tree | 9454a93eb86c77169e5049c2b2484a0d56fd44d7 /drivers/acpi/osl.c | |
| parent | 899611ee7d373e5eeda08e9a8632684e1ebbbf00 (diff) | |
| download | lwn-c5f0231ee6b0441e4c45f461f2b6652b10195494.tar.gz lwn-c5f0231ee6b0441e4c45f461f2b6652b10195494.zip | |
ACPICA: Fix acpi_os_read_pci_configuration prototype
Prototype in acpiosxf.h had the output value pointer as a (u32 *).
Should be a (u64 *).
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/osl.c')
| -rw-r--r-- | drivers/acpi/osl.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 65b25a303b86..a351291496ff 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -547,9 +547,10 @@ acpi_os_write_memory(acpi_physical_address phys_addr, u32 value, u32 width) acpi_status acpi_os_read_pci_configuration(struct acpi_pci_id * pci_id, u32 reg, - u32 *value, u32 width) + u64 *value, u32 width) { int result, size; + u32 value32; if (!value) return AE_BAD_PARAMETER; @@ -570,7 +571,8 @@ acpi_os_read_pci_configuration(struct acpi_pci_id * pci_id, u32 reg, result = raw_pci_read(pci_id->segment, pci_id->bus, PCI_DEVFN(pci_id->device, pci_id->function), - reg, size, value); + reg, size, &value32); + *value = value32; return (result ? AE_ERROR : AE_OK); } @@ -626,7 +628,7 @@ static void acpi_os_derive_pci_id_2(acpi_handle rhandle, /* upper bound */ status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &temp); if (ACPI_SUCCESS(status)) { - u32 val; + u64 val; pci_id->device = ACPI_HIWORD(ACPI_LODWORD(temp)); pci_id->function = ACPI_LOWORD(ACPI_LODWORD(temp)); |