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-rw-r--r--drivers/acpi/osl.c16
-rw-r--r--include/acpi/acpiosxf.h2
2 files changed, 9 insertions, 9 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 34b3386dedc..15e60237765 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -623,7 +623,7 @@ 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,
- void *value, u32 width)
+ u32 *value, u32 width)
{
int result, size;
@@ -689,7 +689,6 @@ static void acpi_os_derive_pci_id_2(acpi_handle rhandle, /* upper bound */
acpi_status status;
unsigned long temp;
acpi_object_type type;
- u8 tu8;
acpi_get_parent(chandle, &handle);
if (handle != rhandle) {
@@ -704,6 +703,7 @@ static void acpi_os_derive_pci_id_2(acpi_handle rhandle, /* upper bound */
acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL,
&temp);
if (ACPI_SUCCESS(status)) {
+ u32 val;
pci_id->device = ACPI_HIWORD(ACPI_LODWORD(temp));
pci_id->function = ACPI_LOWORD(ACPI_LODWORD(temp));
@@ -712,24 +712,24 @@ static void acpi_os_derive_pci_id_2(acpi_handle rhandle, /* upper bound */
/* any nicer way to get bus number of bridge ? */
status =
- acpi_os_read_pci_configuration(pci_id, 0x0e, &tu8,
+ acpi_os_read_pci_configuration(pci_id, 0x0e, &val,
8);
if (ACPI_SUCCESS(status)
- && ((tu8 & 0x7f) == 1 || (tu8 & 0x7f) == 2)) {
+ && ((val & 0x7f) == 1 || (val & 0x7f) == 2)) {
status =
acpi_os_read_pci_configuration(pci_id, 0x18,
- &tu8, 8);
+ &val, 8);
if (!ACPI_SUCCESS(status)) {
/* Certainly broken... FIX ME */
return;
}
*is_bridge = 1;
- pci_id->bus = tu8;
+ pci_id->bus = val;
status =
acpi_os_read_pci_configuration(pci_id, 0x19,
- &tu8, 8);
+ &val, 8);
if (ACPI_SUCCESS(status)) {
- *bus_number = tu8;
+ *bus_number = val;
}
} else
*is_bridge = 0;
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 022a5fd80c8..4839f2af94c 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -222,7 +222,7 @@ acpi_os_write_memory(acpi_physical_address address, u32 value, u32 width);
*/
acpi_status
acpi_os_read_pci_configuration(struct acpi_pci_id *pci_id,
- u32 reg, void *value, u32 width);
+ u32 reg, u32 *value, u32 width);
acpi_status
acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id,