1 files changed, 0 insertions, 230 deletions
diff --git a/drivers/staging/dream/smd/smd_rpcrouter_servers.c b/drivers/staging/dream/smd/smd_rpcrouter_servers.c
deleted file mode 100644
index 1b152abb2783..000000000000
--- a/drivers/staging/dream/smd/smd_rpcrouter_servers.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/* arch/arm/mach-msm/rpc_servers.c
- *
- * Copyright (C) 2007 Google, Inc.
- * Author: Iliyan Malchev <ibm@android.com>
- *
- * 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.
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/cdev.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/types.h>
-#include <linux/fs.h>
-#include <linux/kthread.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/wakelock.h>
-#include <linux/slab.h>
-
-#include <linux/msm_rpcrouter.h>
-#include <linux/uaccess.h>
-
-#include <mach/msm_rpcrouter.h>
-#include "smd_rpcrouter.h"
-
-static struct msm_rpc_endpoint *endpoint;
-
-#define FLAG_REGISTERED 0x0001
-
-static LIST_HEAD(rpc_server_list);
-static DEFINE_MUTEX(rpc_server_list_lock);
-static int rpc_servers_active;
-static struct wake_lock rpc_servers_wake_lock;
-
-static void rpc_server_register(struct msm_rpc_server *server)
-{
-	int rc;
-	rc = msm_rpc_register_server(endpoint, server->prog, server->vers);
-	if (rc < 0)
-		printk(KERN_ERR "[rpcserver] error registering %p @ %08x:%d\n",
-		       server, server->prog, server->vers);
-}
-
-static struct msm_rpc_server *rpc_server_find(uint32_t prog, uint32_t vers)
-{
-	struct msm_rpc_server *server;
-
-	mutex_lock(&rpc_server_list_lock);
-	list_for_each_entry(server, &rpc_server_list, list) {
-		if ((server->prog == prog) &&
-#if CONFIG_MSM_AMSS_VERSION >= 6350
-		    msm_rpc_is_compatible_version(server->vers, vers)) {
-#else
-		    server->vers == vers) {
-#endif
-			mutex_unlock(&rpc_server_list_lock);
-			return server;
-		}
-	}
-	mutex_unlock(&rpc_server_list_lock);
-	return NULL;
-}
-
-static void rpc_server_register_all(void)
-{
-	struct msm_rpc_server *server;
-
-	mutex_lock(&rpc_server_list_lock);
-	list_for_each_entry(server, &rpc_server_list, list) {
-		if (!(server->flags & FLAG_REGISTERED)) {
-			rpc_server_register(server);
-			server->flags |= FLAG_REGISTERED;
-		}
-	}
-	mutex_unlock(&rpc_server_list_lock);
-}
-
-int msm_rpc_create_server(struct msm_rpc_server *server)
-{
-	/* make sure we're in a sane state first */
-	server->flags = 0;
-	INIT_LIST_HEAD(&server->list);
-
-	mutex_lock(&rpc_server_list_lock);
-	list_add(&server->list, &rpc_server_list);
-	if (rpc_servers_active) {
-		rpc_server_register(server);
-		server->flags |= FLAG_REGISTERED;
-	}
-	mutex_unlock(&rpc_server_list_lock);
-
-	return 0;
-}
-
-static int rpc_send_accepted_void_reply(struct msm_rpc_endpoint *client,
-					uint32_t xid, uint32_t accept_status)
-{
-	int rc = 0;
-	uint8_t reply_buf[sizeof(struct rpc_reply_hdr)];
-	struct rpc_reply_hdr *reply = (struct rpc_reply_hdr *)reply_buf;
-
-	reply->xid = cpu_to_be32(xid);
-	reply->type = cpu_to_be32(1); /* reply */
-	reply->reply_stat = cpu_to_be32(RPCMSG_REPLYSTAT_ACCEPTED);
-
-	reply->data.acc_hdr.accept_stat = cpu_to_be32(accept_status);
-	reply->data.acc_hdr.verf_flavor = 0;
-	reply->data.acc_hdr.verf_length = 0;
-
-	rc = msm_rpc_write(client, reply_buf, sizeof(reply_buf));
-	if (rc < 0)
-		printk(KERN_ERR
-		       "%s: could not write response: %d\n",
-		       __FUNCTION__, rc);
-
-	return rc;
-}
-
-static int rpc_servers_thread(void *data)
-{
-	void *buffer;
-	struct rpc_request_hdr *req;
-	struct msm_rpc_server *server;
-	int rc;
-
-	for (;;) {
-		wake_unlock(&rpc_servers_wake_lock);
-		rc = wait_event_interruptible(endpoint->wait_q,
-						!list_empty(&endpoint->read_q));
-		wake_lock(&rpc_servers_wake_lock);
-		rc = msm_rpc_read(endpoint, &buffer, -1, -1);
-		if (rc < 0) {
-			printk(KERN_ERR "%s: could not read: %d\n",
-			       __FUNCTION__, rc);
-			break;
-		}
-		req = (struct rpc_request_hdr *)buffer;
-
-		req->type = be32_to_cpu(req->type);
-		req->xid = be32_to_cpu(req->xid);
-		req->rpc_vers = be32_to_cpu(req->rpc_vers);
-		req->prog = be32_to_cpu(req->prog);
-		req->vers = be32_to_cpu(req->vers);
-		req->procedure = be32_to_cpu(req->procedure);
-
-		server = rpc_server_find(req->prog, req->vers);
-
-		if (req->rpc_vers != 2)
-			continue;
-		if (req->type != 0)
-			continue;
-		if (!server) {
-			rpc_send_accepted_void_reply(
-				endpoint, req->xid,
-				RPC_ACCEPTSTAT_PROG_UNAVAIL);
-			continue;
-		}
-
-		rc = server->rpc_call(server, req, rc);
-
-		switch (rc) {
-		case 0:
-			rpc_send_accepted_void_reply(
-				endpoint, req->xid,
-				RPC_ACCEPTSTAT_SUCCESS);
-			break;
-		default:
-			rpc_send_accepted_void_reply(
-				endpoint, req->xid,
-				RPC_ACCEPTSTAT_PROG_UNAVAIL);
-			break;
-		}
-
-		kfree(buffer);
-	}
-
-	do_exit(0);
-}
-
-static int rpcservers_probe(struct platform_device *pdev)
-{
-	struct task_struct *server_thread;
-
-	endpoint = msm_rpc_open();
-	if (IS_ERR(endpoint))
-		return PTR_ERR(endpoint);
-
-	/* we're online -- register any servers installed beforehand */
-	rpc_servers_active = 1;
-	rpc_server_register_all();
-
-	/* start the kernel thread */
-	server_thread = kthread_run(rpc_servers_thread, NULL, "krpcserversd");
-	if (IS_ERR(server_thread))
-		return PTR_ERR(server_thread);
-
-	return 0;
-}
-
-static struct platform_driver rpcservers_driver = {
-	.probe	= rpcservers_probe,
-	.driver	= {
-		.name	= "oncrpc_router",
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init rpc_servers_init(void)
-{
-	wake_lock_init(&rpc_servers_wake_lock, WAKE_LOCK_SUSPEND, "rpc_server");
-	return platform_driver_register(&rpcservers_driver);
-}
-
-module_init(rpc_servers_init);
-
-MODULE_DESCRIPTION("MSM RPC Servers");
-MODULE_AUTHOR("Iliyan Malchev <ibm@android.com>");
-MODULE_LICENSE("GPL");