From: 陈真 <chenz@rock-chips.com>
Date: Wed, 23 Mar 2011 08:50:45 +0000 (+0800)
Subject: gsensor : 将 gsensor 数据设备 /dev/input/eventX 的 name 恢复为 'gsensor'.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=cb3ff0d3d4ff2baeb4da5d191a42614d51ee06f4;p=firefly-linux-kernel-4.4.55.git

gsensor : 将 gsensor 数据设备 /dev/input/eventX 的 name 恢复为 'gsensor'.
注意 :
	必须同 android 上层同时对应修改, 才能保证 gsensor 相关功能工作正常.
	android 中的对应 commit :
		e3dffc1901f52de7fe6e7e96382fb892da8fcce8
---

diff --git a/drivers/input/gsensor/mma8452.c b/drivers/input/gsensor/mma8452.c
index 28ce9b3b10c3..cfa88b9db97d 100644
--- a/drivers/input/gsensor/mma8452.c
+++ b/drivers/input/gsensor/mma8452.c
@@ -645,7 +645,8 @@ static int  mma8452_probe(struct i2c_client *client, const struct i2c_device_id
 	/* z-axis acceleration */
 	input_set_abs_params(mma8452->input_dev, ABS_Z, -20000, 20000, 0, 0); //2g full scale range
 
-	mma8452->input_dev->name = "compass";
+	// mma8452->input_dev->name = "compass";
+	mma8452->input_dev->name = "gsensor";
 	mma8452->input_dev->dev.parent = &client->dev;
 
 	err = input_register_device(mma8452->input_dev);