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path: root/drivers/acpi/acpi_memhotplug.c
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Diffstat (limited to 'drivers/acpi/acpi_memhotplug.c')
-rw-r--r--drivers/acpi/acpi_memhotplug.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
index 6f5e395c78af..c5622244a219 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -81,6 +81,7 @@ struct acpi_memory_info {
struct acpi_memory_device {
acpi_handle handle;
+ struct acpi_device * device;
unsigned int state; /* State of the memory device */
struct list_head res_list;
};
@@ -399,6 +400,7 @@ static int acpi_memory_device_add(struct acpi_device *device)
INIT_LIST_HEAD(&mem_device->res_list);
mem_device->handle = device->handle;
+ mem_device->device = device;
sprintf(acpi_device_name(device), "%s", ACPI_MEMORY_DEVICE_NAME);
sprintf(acpi_device_class(device), "%s", ACPI_MEMORY_DEVICE_CLASS);
acpi_driver_data(device) = mem_device;