1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/acpi/bay.c b/drivers/acpi/bay.c
index 6daf6088ac88..1fa86811b8ee 100644
--- a/drivers/acpi/bay.c
+++ b/drivers/acpi/bay.c
@@ -46,6 +46,12 @@ MODULE_LICENSE("GPL");
         printk(KERN_DEBUG PREFIX "%s: %s\n", prefix, s); }
 static void bay_notify(acpi_handle handle, u32 event, void *data);
 
+static const struct acpi_device_id bay_device_ids[] = {
+        {"LNXIOBAY", 0},
+        {"", 0},
+};
+MODULE_DEVICE_TABLE(acpi, bay_device_ids);
+
 struct bay {
         acpi_handle handle;
         char *name;
@@ -128,7 +134,7 @@ static ssize_t show_present(struct device *dev,
         return snprintf(buf, PAGE_SIZE, "%d\n", bay_present(bay));
 
 }
-DEVICE_ATTR(present, S_IRUGO, show_present, NULL);
+static DEVICE_ATTR(present, S_IRUGO, show_present, NULL);
 
 /*
  * write_eject - write method for "eject" file in sysfs
@@ -144,7 +150,7 @@ static ssize_t write_eject(struct device *dev, struct device_attribute *attr,
         eject_device(bay->handle);
         return count;
 }
-DEVICE_ATTR(eject, S_IWUSR, NULL, write_eject);
+static DEVICE_ATTR(eject, S_IWUSR, NULL, write_eject);
 
 /**
  * is_ata - see if a device is an ata device