diff --git a/drivers/input/touchscreen/chipone_tddi_mmi/cts_sysfs.c b/drivers/input/touchscreen/chipone_tddi_mmi/cts_sysfs.c
index 8e25260d3d44..af863f9f8edc 100755
--- a/drivers/input/touchscreen/chipone_tddi_mmi/cts_sysfs.c
+++ b/drivers/input/touchscreen/chipone_tddi_mmi/cts_sysfs.c
@@ -2053,7 +2053,7 @@ static ssize_t jitter_store(struct device *dev,
 
 	ret = kstrtou16(argv[0], 0, &cnt);
 	if (ret == 0) {
-		if (cnt > 2 || cnt < 10000) {
+		if (cnt < 2 || cnt > 10000) {
 			jitter_test_frame = cnt;
 		}
 	}
diff --git a/drivers/input/touchscreen/ili9882_mmi/ili9882.c b/drivers/input/touchscreen/ili9882_mmi/ili9882.c
index a1d49ffa2b52..1b096b20fb8d 100755
--- a/drivers/input/touchscreen/ili9882_mmi/ili9882.c
+++ b/drivers/input/touchscreen/ili9882_mmi/ili9882.c
@@ -566,10 +566,10 @@ int ili_set_tp_data_len(int format, bool send, u8* data)
 		ctrl = DATA_FORMAT_DEBUG_LITE_CMD;
 		break;
 	case DATA_FORMAT_DEBUG_LITE_AREA:
-		if(cmd == NULL) {
+		/*if(cmd == NULL) {
 			ILI_ERR("DATA_FORMAT_DEBUG_LITE_AREA error cmd\n");
 			return -1;
-		}
+		}*/
 		debug_ctrl = DATA_FORMAT_DEBUG_LITE_AREA_CMD;
 		ctrl = DATA_FORMAT_DEBUG_LITE_CMD;
 		cmd[3] = data[0];
diff --git a/drivers/input/touchscreen/ili9882_mmi/ili9882_node.c b/drivers/input/touchscreen/ili9882_mmi/ili9882_node.c
index 6ebd462070a5..7bacc0466550 100755
--- a/drivers/input/touchscreen/ili9882_mmi/ili9882_node.c
+++ b/drivers/input/touchscreen/ili9882_mmi/ili9882_node.c
@@ -198,10 +198,10 @@ static int file_write(struct file_buffer *file, bool new_open)
 		return -1;
 	}
 
-	if (file->fname == NULL) {
+	/*if (file->fname == NULL) {
 		ILI_ERR("file name is invaild\n");
 		return -1;
-	}
+	}*/
 
 	if (file->flen >= file->max_size) {
 		ILI_ERR("The length saved to file is too long !\n");
diff --git a/drivers/input/touchscreen/ili9882_mmi/ili9882_qcom.c b/drivers/input/touchscreen/ili9882_mmi/ili9882_qcom.c
index 3ead29248b5b..658a4d632492 100755
--- a/drivers/input/touchscreen/ili9882_mmi/ili9882_qcom.c
+++ b/drivers/input/touchscreen/ili9882_mmi/ili9882_qcom.c
@@ -426,8 +426,8 @@ static int ilitek_plat_notifier_fb(struct notifier_block *self, unsigned long ev
 
 	blank = evdata->data;
 
-		switch (*blank) {
-		case DRM_PANEL_BLANK_POWERDOWN:
+	switch (*blank) {
+	case DRM_PANEL_BLANK_POWERDOWN:
 /*
 			if (TP_SUSPEND_PRIO) {
 				if (event != MSM_DRM_EARLY_EVENT_BLANK)
@@ -438,22 +438,24 @@ static int ilitek_plat_notifier_fb(struct notifier_block *self, unsigned long ev
 			}
 */
 		if (event == DRM_PANEL_EARLY_EVENT_BLANK)
+		{
 			if (ili_sleep_handler(TP_SUSPEND) < 0)
 				ILI_ERR("TP suspend failed\n");
-			break;
-
-		case DRM_PANEL_BLANK_UNBLANK:
-			if (event == DRM_PANEL_EVENT_BLANK)
-			{
-				if (ili_sleep_handler(TP_RESUME) < 0)
-					ILI_ERR("TP resume failed\n");
-
-			}
-			break;
-		default:
-			ILI_ERR("Unknown event, blank = %d\n", *blank);
-			break;
 		}
+		break;
+
+	case DRM_PANEL_BLANK_UNBLANK:
+		if (event == DRM_PANEL_EVENT_BLANK)
+		{
+			if (ili_sleep_handler(TP_RESUME) < 0)
+				ILI_ERR("TP resume failed\n");
+
+		}
+		break;
+	default:
+		ILI_ERR("Unknown event, blank = %d\n", *blank);
+		break;
+	}
 	return NOTIFY_OK;
 }
 #else