From: lw@rock-chips.com <lw@rock-chips.com>
Date: Fri, 27 Apr 2012 02:50:13 +0000 (+0800)
Subject: rk30:async init touch screen
X-Git-Tag: firefly_0821_release~9291
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=23993e84e0766114f83d31e6175897dd2b722671;p=firefly-linux-kernel-4.4.55.git

rk30:async init touch screen
---

diff --git a/drivers/input/touchscreen/rk29_i2c_goodix.c b/drivers/input/touchscreen/rk29_i2c_goodix.c
index 6bd9bde71d7b..0dfa571d55d1 100755
--- a/drivers/input/touchscreen/rk29_i2c_goodix.c
+++ b/drivers/input/touchscreen/rk29_i2c_goodix.c
@@ -33,6 +33,7 @@
 #include <linux/syscalls.h>
 #include <linux/reboot.h>
 #include <linux/proc_fs.h>
+#include <linux/async.h>
 #include "rk29_i2c_goodix.h"
 
 #include <linux/vmalloc.h>
@@ -1664,12 +1665,17 @@ Description:
 return:
 	Executive Outcomes. 0---succeed.
 ********************************************************/
-static int __devinit rk_ts_init(void)
+
+static void __init rk_ts_init_async(void *unused, async_cookie_t cookie)
 {
-	int ret ;
-	ret=i2c_add_driver(&rk_ts_driver);
+	i2c_add_driver(&rk_ts_driver);
 	dbg_sys_init();  //for debug
-	return ret; 
+}
+
+static int __init rk_ts_init(void)
+{
+	async_schedule(rk_ts_init_async, NULL);
+	return 0;
 }
 
 /*******************************************************