MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141

pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040

stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch

mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
fix-stray-endmenu.patch

Signed-off-by: Andy Green <andy@openmoko.com>

1 files changed, 91 insertions, 0 deletions

diff --git a/drivers/staging/meilhaus/medlist.h b/drivers/staging/meilhaus/medlist.h
new file mode 100644
index 00000000000..091c11e48ed
--- /dev/null
+++ b/drivers/staging/meilhaus/medlist.h
@@ -0,0 +1,91 @@
+/**
+ * @file me_dlist.h
+ *
+ * @brief Provides the device list class.
+ * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de)
+ * @author Guenter Gebhardt
+ */
+
+#ifndef _ME_DLIST_H_
+#define _ME_DLIST_H_
+
+#include <linux/list.h>
+
+#include "medevice.h"
+
+#ifdef __KERNEL__
+
+/**
+ * @brief The device list container.
+ */
+typedef struct me_dlist {
+	struct list_head head;		/**< The head of the internal list. */
+	unsigned int n;			/**< The number of devices in the list. */
+} me_dlist_t;
+
+/**
+ * @brief Queries the number of devices currently inside the list.
+ *
+ * @param dlist The device list to query.
+ * @param[out] number The number of devices.
+ *
+ * @return ME-iDS error code.
+ */
+int me_dlist_query_number_devices(struct me_dlist *dlist, int *number);
+
+/**
+ * @brief Returns the number of devices currently inside the list.
+ *
+ * @param dlist The device list to query.
+ *
+ * @return The number of devices in the list.
+ */
+unsigned int me_dlist_get_number_devices(struct me_dlist *dlist);
+
+/**
+ * @brief Get a device by index.
+ *
+ * @param dlist The device list to query.
+ * @param index The index of the device to get in the list.
+ *
+ * @return The device at index if available.\n
+ *         NULL if the index is out of range.
+ */
+me_device_t *me_dlist_get_device(struct me_dlist *dlist, unsigned int index);
+
+/**
+ * @brief Adds a device to the tail of the list.
+ *
+ * @param dlist The device list to add a device to.
+ * @param device The device to add to the list.
+ */
+void me_dlist_add_device_tail(struct me_dlist *dlist, me_device_t * device);
+
+/**
+ * @brief Removes a device from the tail of the list.
+ *
+ * @param dlist The device list.
+ *
+ * @return Pointer to the removed subdeivce.\n
+ *         NULL in cases where the list was empty.
+ */
+me_device_t *me_dlist_del_device_tail(struct me_dlist *dlist);
+
+/**
+ * @brief Initializes a device list structure.
+ *
+ * @param lock The device list structure to initialize.
+ * @return 0 on success.
+ */
+int me_dlist_init(me_dlist_t * dlist);
+
+/**
+ * @brief Deinitializes a device list structure and destructs every device in it.
+ *
+ * @param dlist The device list structure to deinitialize.
+ * @return 0 on success.
+ */
+void me_dlist_deinit(me_dlist_t * dlist);
+
+#endif
+#endif