diff options
Diffstat (limited to 'drivers/usb/gadget/f_accessory.c')
| -rw-r--r-- | drivers/usb/gadget/f_accessory.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/usb/gadget/f_accessory.c b/drivers/usb/gadget/f_accessory.c index f643146acb22..53e50b5e8612 100644 --- a/drivers/usb/gadget/f_accessory.c +++ b/drivers/usb/gadget/f_accessory.c @@ -556,10 +556,11 @@ 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) { pr_debug("acc_read disconnected"); @@ -616,7 +617,7 @@ copy_data: 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)) @@ -625,7 +626,7 @@ copy_data: r = -EIO; done: - pr_debug("acc_read returning %d\n", r); + pr_debug("acc_read returning %zd\n", r); return r; } @@ -634,10 +635,11 @@ 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) { pr_debug("acc_write disconnected or not online"); @@ -687,7 +689,7 @@ 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; } |