From: 蔡枫 <cf@rock-chips.com>
Date: Tue, 2 Aug 2011 11:24:59 +0000 (+0800)
Subject: newton:fix gt819 and ft5406 irq disable bug
X-Git-Tag: firefly_0821_release~9775^2~3^2~25
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8d84998643fcb67c9b0f39dbd7af028829e01ab9;p=firefly-linux-kernel-4.4.55.git

newton:fix gt819 and ft5406 irq disable bug
---

diff --git a/drivers/input/touchscreen/ft5406_ts.c b/drivers/input/touchscreen/ft5406_ts.c
index 4812aac4b396..3a27a81a2114 100755
--- a/drivers/input/touchscreen/ft5406_ts.c
+++ b/drivers/input/touchscreen/ft5406_ts.c
@@ -568,6 +568,7 @@ static void ft5406_queue_work(struct work_struct *work)
 #endif
 	if (ret < 0) {
 		dev_err(&data->client->dev, "ft5406_read_regs fail:%d!\n",ret);
+		enable_irq(data->irq);
 		return;
 	}
 #if 0
diff --git a/drivers/input/touchscreen/gt819.c b/drivers/input/touchscreen/gt819.c
index 92906cfaffc7..27ea80568ddb 100755
--- a/drivers/input/touchscreen/gt819.c
+++ b/drivers/input/touchscreen/gt819.c
@@ -411,6 +411,7 @@ static void gt819_queue_work(struct work_struct *work)
 	ret = gt819_read_regs(ts->client,1, point_data, 1);
 	if (ret < 0) {
 		dev_err(&ts->client->dev, "i2c_read_bytes fail:%d!\n",ret);
+		enable_irq(ts->irq);
 		return;
 	}
 	
@@ -431,6 +432,7 @@ static void gt819_queue_work(struct work_struct *work)
 	ret = gt819_read_regs(ts->client,3, point_data, points*5);
 	if (ret < 0) {
 		dev_err(&ts->client->dev, "i2c_read_bytes fail:%d!\n",ret);
+		enable_irq(ts->irq);
 		return;
 	}
 	for(i=0;i<points;i++){