From: Huang, Tao <huangtao@rock-chips.com>
Date: Mon, 4 May 2015 12:25:39 +0000 (+0800)
Subject: input: vtl_ts: fix compilation warning
X-Git-Tag: firefly_0821_release~4158^2~134
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=firefly-linux-kernel-4.4.55.git;a=commitdiff_plain;h=3e92dcec475b8b5c57f4265aa86dc1aab53f3d99

input: vtl_ts: fix compilation warning

Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
---

diff --git a/drivers/input/touchscreen/vtl_ts/apk.c b/drivers/input/touchscreen/vtl_ts/apk.c
index 37624d663be3..72438cd44a84 100755
--- a/drivers/input/touchscreen/vtl_ts/apk.c
+++ b/drivers/input/touchscreen/vtl_ts/apk.c
@@ -79,7 +79,7 @@ static int apk_close(struct inode *inode, struct file *file)
 
 	return 0;
 }
-static int apk_write(struct file *file, const char __user *buff, size_t count, loff_t *offp)
+static ssize_t apk_write(struct file *file, const char __user *buff, size_t count, loff_t *offp)
 {
 	struct i2c_client *client = ts_object->driver->client;	
 	unsigned char frame_data[255] = {0};
@@ -130,7 +130,7 @@ static int apk_write(struct file *file, const char __user *buff, size_t count, l
 				}break;
 		}
 	}else if(frame_data[0]==LINUX_SHELL){
-		printk("CMD: %s,count = %d\n",frame_data,count);
+		printk("CMD: %s,count = %zu\n",frame_data,count);
 		switch(frame_data[1]){
 			case	SHELL_CHECKSUM_CMD :{
 					chip_get_checksum(client,&bin_checksum,&fw_checksum);
@@ -164,7 +164,7 @@ static int apk_write(struct file *file, const char __user *buff, size_t count, l
  	return count;
 }
 
-static int apk_read(struct file *file, char __user *buff, size_t count, loff_t *offp)
+static ssize_t apk_read(struct file *file, char __user *buff, size_t count, loff_t *offp)
 {
 	struct i2c_client *client = ts_object->driver->client;
 	unsigned char frame_data[255];