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-rw-r--r--drivers/pnp/pnpacpi/core.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c
index b57d9d59dca5..a12800f8e4c9 100644
--- a/drivers/pnp/pnpacpi/core.c
+++ b/drivers/pnp/pnpacpi/core.c
@@ -148,9 +148,13 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
148 acpi_status status; 148 acpi_status status;
149 struct pnp_dev *dev; 149 struct pnp_dev *dev;
150 150
151 /*
152 * If a PnPacpi device is not present , the device
153 * driver should not be loaded.
154 */
151 status = acpi_get_handle(device->handle, "_CRS", &temp); 155 status = acpi_get_handle(device->handle, "_CRS", &temp);
152 if (ACPI_FAILURE(status) || !ispnpidacpi(acpi_device_hid(device)) || 156 if (ACPI_FAILURE(status) || !ispnpidacpi(acpi_device_hid(device)) ||
153 is_exclusive_device(device)) 157 is_exclusive_device(device) || (!device->status.present))
154 return 0; 158 return 0;
155 159
156 dev = pnp_alloc_dev(&pnpacpi_protocol, num, acpi_device_hid(device)); 160 dev = pnp_alloc_dev(&pnpacpi_protocol, num, acpi_device_hid(device));