From 43d61e6ff255f4e8aa7aed876852838374575c51 Mon Sep 17 00:00:00 2001
From: Greg Hackmann <ghackmann@google.com>
Date: Mon, 24 Feb 2014 10:19:13 -0800
Subject: [PATCH] drivers: usb: gadget: 64-bit related type fixes

Change-Id: I2f9b12e1e0cdfe64ffe20db78d319a6221821184
Signed-off-by: Greg Hackmann <ghackmann@google.com>
---
 drivers/usb/gadget/f_accessory.c | 16 +++++++++-------
 drivers/usb/gadget/f_mtp.c       | 16 +++++++++-------
 2 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/drivers/usb/gadget/f_accessory.c b/drivers/usb/gadget/f_accessory.c
index 092964c2b506..73c6b2072d73 100644
--- a/drivers/usb/gadget/f_accessory.c
+++ b/drivers/usb/gadget/f_accessory.c
@@ -552,10 +552,11 @@ static ssize_t acc_read(struct file *fp, char __user *buf,
 {
 	struct acc_dev *dev = fp->private_data;
 	struct usb_request *req;
-	int r = count, xfer;
+	ssize_t r = count;
+	unsigned xfer;
 	int ret = 0;
 
-	pr_debug("acc_read(%d)\n", count);
+	pr_debug("acc_read(%zu)\n", count);
 
 	if (dev->disconnected)
 		return -ENODEV;
@@ -596,7 +597,7 @@ requeue_req:
 		if (req->actual == 0)
 			goto requeue_req;
 
-		pr_debug("rx %p %d\n", req, req->actual);
+		pr_debug("rx %p %u\n", req, req->actual);
 		xfer = (req->actual < count) ? req->actual : count;
 		r = xfer;
 		if (copy_to_user(buf, req->buf, xfer))
@@ -605,7 +606,7 @@ requeue_req:
 		r = -EIO;
 
 done:
-	pr_debug("acc_read returning %d\n", r);
+	pr_debug("acc_read returning %zd\n", r);
 	return r;
 }
 
@@ -614,10 +615,11 @@ static ssize_t acc_write(struct file *fp, const char __user *buf,
 {
 	struct acc_dev *dev = fp->private_data;
 	struct usb_request *req = 0;
-	int r = count, xfer;
+	ssize_t r = count;
+	unsigned xfer;
 	int ret;
 
-	pr_debug("acc_write(%d)\n", count);
+	pr_debug("acc_write(%zu)\n", count);
 
 	if (!dev->online || dev->disconnected)
 		return -ENODEV;
@@ -665,7 +667,7 @@ static ssize_t acc_write(struct file *fp, const char __user *buf,
 	if (req)
 		req_put(dev, &dev->tx_idle, req);
 
-	pr_debug("acc_write returning %d\n", r);
+	pr_debug("acc_write returning %zd\n", r);
 	return r;
 }
 
diff --git a/drivers/usb/gadget/f_mtp.c b/drivers/usb/gadget/f_mtp.c
index 960d64fbd40b..620aeaaf2d72 100644
--- a/drivers/usb/gadget/f_mtp.c
+++ b/drivers/usb/gadget/f_mtp.c
@@ -466,10 +466,11 @@ static ssize_t mtp_read(struct file *fp, char __user *buf,
 	struct mtp_dev *dev = fp->private_data;
 	struct usb_composite_dev *cdev = dev->cdev;
 	struct usb_request *req;
-	int r = count, xfer;
+	ssize_t r = count;
+	unsigned xfer;
 	int ret = 0;
 
-	DBG(cdev, "mtp_read(%d)\n", count);
+	DBG(cdev, "mtp_read(%zu)\n", count);
 
 	if (count > MTP_BULK_BUFFER_SIZE)
 		return -EINVAL;
@@ -533,7 +534,7 @@ done:
 		dev->state = STATE_READY;
 	spin_unlock_irq(&dev->lock);
 
-	DBG(cdev, "mtp_read returning %d\n", r);
+	DBG(cdev, "mtp_read returning %zd\n", r);
 	return r;
 }
 
@@ -543,11 +544,12 @@ static ssize_t mtp_write(struct file *fp, const char __user *buf,
 	struct mtp_dev *dev = fp->private_data;
 	struct usb_composite_dev *cdev = dev->cdev;
 	struct usb_request *req = 0;
-	int r = count, xfer;
+	ssize_t r = count;
+	unsigned xfer;
 	int sendZLP = 0;
 	int ret;
 
-	DBG(cdev, "mtp_write(%d)\n", count);
+	DBG(cdev, "mtp_write(%zu)\n", count);
 
 	spin_lock_irq(&dev->lock);
 	if (dev->state == STATE_CANCELED) {
@@ -624,7 +626,7 @@ static ssize_t mtp_write(struct file *fp, const char __user *buf,
 		dev->state = STATE_READY;
 	spin_unlock_irq(&dev->lock);
 
-	DBG(cdev, "mtp_write returning %d\n", r);
+	DBG(cdev, "mtp_write returning %zd\n", r);
 	return r;
 }
 
@@ -823,7 +825,7 @@ static int mtp_send_event(struct mtp_dev *dev, struct mtp_event *event)
 	int ret;
 	int length = event->length;
 
-	DBG(dev->cdev, "mtp_send_event(%d)\n", event->length);
+	DBG(dev->cdev, "mtp_send_event(%zu)\n", event->length);
 
 	if (length < 0 || length > INTR_BUFFER_SIZE)
 		return -EINVAL;
-- 
2.34.1