diff options
| author |   Matthew Wilcox <willy@linux.intel.com> | 2008-10-10 02:22:59 -0400 |
|---|---|---|
| committer |   Len Brown <len.brown@intel.com> | 2008-10-11 02:47:33 -0400 |
| commit | 27663c5855b10af9ec67bc7dfba001426ba21222 (patch) | |
| tree | 2b8c520bb57a792045d7d072398a4d840fada6c0 /drivers/acpi/bus.c | |
| parent | Linux 2.6.27 (diff) | |
| download | linux-dev-27663c5855b10af9ec67bc7dfba001426ba21222.tar.xz linux-dev-27663c5855b10af9ec67bc7dfba001426ba21222.zip | |
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/bus.c')
| -rw-r--r-- | drivers/acpi/bus.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index ccae305ee55d..0885fc796fa0 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -77,7 +77,7 @@ EXPORT_SYMBOL(acpi_bus_get_device); int acpi_bus_get_status(struct acpi_device *device) { acpi_status status = AE_OK; - unsigned long sta = 0; + unsigned long long sta = 0; if (!device) @@ -155,7 +155,7 @@ int acpi_bus_get_power(acpi_handle handle, int *state) int result = 0; acpi_status status = 0; struct acpi_device *device = NULL; - unsigned long psc = 0; + unsigned long long psc = 0; result = acpi_bus_get_device(handle, &device); |