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path: root/drivers/pci/pci-acpi.c
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Diffstat (limited to 'drivers/pci/pci-acpi.c')
-rw-r--r--drivers/pci/pci-acpi.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 38fc8b1ff881..9d6fc8e6285d 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -60,9 +60,15 @@ acpi_query_osc (
union acpi_object *out_obj;
u32 osc_dw0;
acpi_status *ret_status = (acpi_status *)retval;
- struct acpi_osc_data *osc_data = acpi_get_osc_data(handle);
+ struct acpi_osc_data *osc_data;
u32 flags = (unsigned long)context, temp;
+ acpi_handle tmp;
+ status = acpi_get_handle(handle, "_OSC", &tmp);
+ if (ACPI_FAILURE(status))
+ return status;
+
+ osc_data = acpi_get_osc_data(handle);
if (!osc_data) {
printk(KERN_ERR "acpi osc data array is full\n");
return AE_ERROR;