virtio: An entropy device, as suggested by hpa.

[linux-2.6-omap-h63xx.git] / drivers / acpi / dock.c

diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 1dabdf4c07b36308e4ece7f7f3a0497ee4bb0c1c..fa44fb96fc343d1c8dcb54b0b01e5849061f8678 100644 (file)
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -51,6 +51,12 @@ static struct atomic_notifier_head dock_notifier_list;
 static struct platform_device *dock_device;
 static char dock_device_name[] = "dock";
 
+static const struct acpi_device_id dock_device_ids[] = {
+       {"LNXDOCK", 0},
+       {"", 0},
+};
+MODULE_DEVICE_TABLE(acpi, dock_device_ids);
+
 struct dock_station {
        acpi_handle handle;
        unsigned long last_dock_time;
@@ -680,7 +686,7 @@ static ssize_t show_docked(struct device *dev,
        return snprintf(buf, PAGE_SIZE, "%d\n", dock_present(dock_station));
 
 }
-DEVICE_ATTR(docked, S_IRUGO, show_docked, NULL);
+static DEVICE_ATTR(docked, S_IRUGO, show_docked, NULL);
 
 /*
  * show_flags - read method for flags file in sysfs
@@ -691,7 +697,7 @@ static ssize_t show_flags(struct device *dev,
        return snprintf(buf, PAGE_SIZE, "%d\n", dock_station->flags);
 
 }
-DEVICE_ATTR(flags, S_IRUGO, show_flags, NULL);
+static DEVICE_ATTR(flags, S_IRUGO, show_flags, NULL);
 
 /*
  * write_undock - write method for "undock" file in sysfs
@@ -704,10 +710,11 @@ static ssize_t write_undock(struct device *dev, struct device_attribute *attr,
        if (!count)
                return -EINVAL;
 
+       begin_undock(dock_station);
        ret = handle_eject_request(dock_station, ACPI_NOTIFY_EJECT_REQUEST);
        return ret ? ret: count;
 }
-DEVICE_ATTR(undock, S_IWUSR, NULL, write_undock);
+static DEVICE_ATTR(undock, S_IWUSR, NULL, write_undock);
 
 /*
  * show_dock_uid - read method for "uid" file in sysfs
@@ -723,7 +730,7 @@ static ssize_t show_dock_uid(struct device *dev,
 
        return snprintf(buf, PAGE_SIZE, "%lx\n", lbuf);
 }
-DEVICE_ATTR(uid, S_IRUGO, show_dock_uid, NULL);
+static DEVICE_ATTR(uid, S_IRUGO, show_dock_uid, NULL);
 
 /**
  * dock_add - add a new dock station