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authorMatthew Wilcox <willy@linux.intel.com>2008-10-10 02:22:59 -0400
committerLen Brown <len.brown@intel.com>2008-10-11 02:47:33 -0400
commit27663c5855b10af9ec67bc7dfba001426ba21222 (patch)
tree2b8c520bb57a792045d7d072398a4d840fada6c0 /drivers/acpi/osl.c
parent3fa8749e584b55f1180411ab1b51117190bac1e5 (diff)
ACPI: Change acpi_evaluate_integer to support 64-bit on 32-bit kernels
As of version 2.0, ACPI can return 64-bit integers. The current acpi_evaluate_integer only supports 64-bit integers on 64-bit platforms. Change the argument to take a pointer to an acpi_integer so we support 64-bit integers on all platforms. lenb: replaced use of "acpi_integer" with "unsigned long long" lenb: fixed bug in acpi_thermal_trips_update() Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/osl.c')
-rw-r--r--drivers/acpi/osl.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 235a1386888..f58fcbbc810 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -608,7 +608,7 @@ static void acpi_os_derive_pci_id_2(acpi_handle rhandle, /* upper bound */
acpi_handle handle;
struct acpi_pci_id *pci_id = *id;
acpi_status status;
- unsigned long temp;
+ unsigned long long temp;
acpi_object_type type;
acpi_get_parent(chandle, &handle);
@@ -620,8 +620,7 @@ static void acpi_os_derive_pci_id_2(acpi_handle rhandle, /* upper bound */
if ((ACPI_FAILURE(status)) || (type != ACPI_TYPE_DEVICE))
return;
- status =
- acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL,
+ status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL,
&temp);
if (ACPI_SUCCESS(status)) {
u32 val;