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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 /arch/ia64
parent3fa8749e584b55f1180411ab1b51117190bac1e5 (diff)
downloadblackbird-op-linux-27663c5855b10af9ec67bc7dfba001426ba21222.tar.gz
blackbird-op-linux-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 'arch/ia64')
-rw-r--r--arch/ia64/sn/kernel/io_acpi_init.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/ia64/sn/kernel/io_acpi_init.c b/arch/ia64/sn/kernel/io_acpi_init.c
index 6568942a95f0..a15baacaba43 100644
--- a/arch/ia64/sn/kernel/io_acpi_init.c
+++ b/arch/ia64/sn/kernel/io_acpi_init.c
@@ -232,7 +232,7 @@ exit:
static unsigned int
get_host_devfn(acpi_handle device_handle, acpi_handle rootbus_handle)
{
- unsigned long adr;
+ unsigned long long adr;
acpi_handle child;
unsigned int devfn;
int function;
@@ -292,8 +292,8 @@ get_host_devfn(acpi_handle device_handle, acpi_handle rootbus_handle)
static acpi_status
find_matching_device(acpi_handle handle, u32 lvl, void *context, void **rv)
{
- unsigned long bbn = -1;
- unsigned long adr;
+ unsigned long long bbn = -1;
+ unsigned long long adr;
acpi_handle parent = NULL;
acpi_status status;
unsigned int devfn;
@@ -348,7 +348,7 @@ sn_acpi_get_pcidev_info(struct pci_dev *dev, struct pcidev_info **pcidev_info,
unsigned int host_devfn;
struct sn_pcidev_match pcidev_match;
acpi_handle rootbus_handle;
- unsigned long segment;
+ unsigned long long segment;
acpi_status status;
rootbus_handle = PCI_CONTROLLER(dev)->acpi_handle;
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