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, 108 insertions, 0 deletions

diff --git a/drivers/staging/meilhaus/meslist.h b/drivers/staging/meilhaus/meslist.h
new file mode 100644
index 00000000000..d26c89693d2
--- /dev/null
+++ b/drivers/staging/meilhaus/meslist.h
@@ -0,0 +1,108 @@
+/**
+ * @file me_slist.h
+ *
+ * @brief Provides the subdevice list class.
+ * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de)
+ * @author Guenter Gebhardt
+ */
+
+#ifndef _ME_SLIST_H_
+#define _ME_SLIST_H_
+
+#include <linux/list.h>
+
+#include "mesubdevice.h"
+
+#ifdef __KERNEL__
+
+/**
+ * @brief The subdevice list container.
+ */
+typedef struct me_slist {
+	struct list_head head;		/**< The head of the internal list. */
+	unsigned int n;			/**< The number of subdevices in the list. */
+} me_slist_t;
+
+/**
+ * @brief Queries the number of subdevices currently inside the list.
+ *
+ * @param slist The subdevice list to query.
+ * @param[out] number The number of subdevices of the device.
+ *
+ * @return ME-iDS error code.
+ */
+int me_slist_query_number_subdevices(struct me_slist *slist, int *number);
+
+/**
+ * @brief Returns the number of subdevices currently inside the list.
+ *
+ * @param slist The subdevice list to query.
+ *
+ * @return The number of subdevices in the list.
+ */
+unsigned int me_slist_get_number_subdevices(struct me_slist *slist);
+
+/**
+ * @brief Get a subdevice by index.
+ *
+ * @param slist The subdevice list to query.
+ * @param index The index of the subdevice to get in the list.
+ *
+ * @return The subdevice at index if available.\n
+ *         NULL if the index is out of range.
+ */
+me_subdevice_t *me_slist_get_subdevice(struct me_slist *slist,
+				       unsigned int index);
+
+/**
+ * @brief Get a subdevice index by type and subtype.
+ *
+ * @param slist The subdevice list to query.
+ * @param start_subdevice The subdevice index at which the start shall begin.
+ * @param type The type of the subdevice to query.
+ * @param subtype The subtype of the subdevice to query.
+ * @param[out] subdevice On success this parameter returns the index of the subdevice matching the requested type.
+ *
+ * @return ME_ERRNO_SUCCESS on success.
+ */
+int me_slist_get_subdevice_by_type(struct me_slist *slist,
+				   unsigned int start_subdevice,
+				   int type, int subtype, int *subdevice);
+
+/**
+ * @brief Adds a subdevice to the tail of the list.
+ *
+ * @param slist The subdevice list to add a subdevice to.
+ * @param subdevice The subdevice to add to the list.
+ */
+void me_slist_add_subdevice_tail(struct me_slist *slist,
+				 me_subdevice_t * subdevice);
+
+/**
+ * @brief Removes a subdevice from the tail of the list.
+ *
+ * @param slist The subdevice list.
+ *
+ * @return Pointer to the removed subdeivce.\n
+ *         NULL in cases where the list was empty.
+ */
+me_subdevice_t *me_slist_del_subdevice_tail(struct me_slist *slist);
+
+/**
+ * @brief Initializes a subdevice list structure.
+ *
+ * @param lock The subdevice list structure to initialize.
+ * @return 0 on success.
+ */
+int me_slist_init(me_slist_t * slist);
+
+/**
+ * @brief Deinitializes a subdevice list structure and destructs every subdevice in it.
+ *
+ * @param slist The subdevice list structure to deinitialize.
+ * @return 0 on success.
+ */
+void me_slist_deinit(me_slist_t * slist);
+
+#endif
+#endif