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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/utils.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/utils.c')
-rw-r--r--drivers/acpi/utils.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c
index 100926143818..e827be36ee8d 100644
--- a/drivers/acpi/utils.c
+++ b/drivers/acpi/utils.c
@@ -256,7 +256,7 @@ EXPORT_SYMBOL(acpi_extract_package);
acpi_status
acpi_evaluate_integer(acpi_handle handle,
acpi_string pathname,
- struct acpi_object_list *arguments, unsigned long *data)
+ struct acpi_object_list *arguments, unsigned long long *data)
{
acpi_status status = AE_OK;
union acpi_object *element;
@@ -288,7 +288,7 @@ acpi_evaluate_integer(acpi_handle handle,
*data = element->integer.value;
kfree(element);
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Return value [%lu]\n", *data));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Return value [%llu]\n", *data));
return AE_OK;
}