Fixed MTP to work with TWRP

drivers/misc/modem_if/modem_variation.h

@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __MODEM_VARIATION_H__
+#define __MODEM_VARIATION_H__
+
+#include "include/modem_v1.h"
+
+#define DECLARE_LINK_INIT(type)	\
+		struct link_device *type ## _create_link_device(	\
+		struct platform_device *pdev)
+
+#define DECLARE_LINK_INIT_DUMMY(type)	\
+	static DECLARE_LINK_INIT(type) { return NULL; }
+
+#define LINK_INIT_CALL(type)	type ## _create_link_device
+
+/* add declaration of modem link type */
+/* link device support */
+DECLARE_LINK_INIT_DUMMY(undefined)
+
+#ifdef CONFIG_LINK_DEVICE_MIPI
+DECLARE_LINK_INIT(mipi);
+#else
+DECLARE_LINK_INIT_DUMMY(mipi)
+#endif
+
+#ifdef CONFIG_LINK_DEVICE_HSIC
+DECLARE_LINK_INIT(hsic);
+#else
+DECLARE_LINK_INIT_DUMMY(hsic)
+#endif
+
+#ifdef CONFIG_LINK_DEVICE_DPRAM
+DECLARE_LINK_INIT(dpram);
+#else
+DECLARE_LINK_INIT_DUMMY(dpram)
+#endif
+
+#ifdef CONFIG_LINK_DEVICE_SHMEM
+DECLARE_LINK_INIT(shmem);
+#else
+DECLARE_LINK_INIT_DUMMY(shmem)
+#endif
+
+#ifdef CONFIG_LINK_DEVICE_SPI
+DECLARE_LINK_INIT(spi);
+#else
+DECLARE_LINK_INIT_DUMMY(spi)
+#endif
+
+typedef struct link_device *(*link_init_call)(struct platform_device *);
+static link_init_call link_init_func[LINKDEV_MAX] = {
+	[LINKDEV_UNDEFINED] = LINK_INIT_CALL(undefined),
+	[LINKDEV_MIPI] = LINK_INIT_CALL(mipi),
+	[LINKDEV_HSIC] = LINK_INIT_CALL(hsic),
+	[LINKDEV_DPRAM] = LINK_INIT_CALL(dpram),
+	[LINKDEV_SHMEM] = LINK_INIT_CALL(shmem),
+	[LINKDEV_SPI] = LINK_INIT_CALL(spi),
+};
+
+static struct link_device *call_link_init_func(struct platform_device *pdev,
+			enum modem_link link_type)
+{
+	if (link_init_func[link_type])
+		return link_init_func[link_type](pdev);
+	else
+		return NULL;
+}
+
+int init_modemctl_device(struct modem_ctl *mc, struct modem_data *pdata);
+#endif