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-rw-r--r--drivers/usb/usbip/stub.h1
-rw-r--r--drivers/usb/usbip/stub_dev.c4
-rw-r--r--drivers/usb/usbip/stub_rx.c19
-rw-r--r--drivers/usb/usbip/stub_tx.c6
4 files changed, 12 insertions, 18 deletions
diff --git a/drivers/usb/usbip/stub.h b/drivers/usb/usbip/stub.h
index 266e2b0ce9a8..910f027773aa 100644
--- a/drivers/usb/usbip/stub.h
+++ b/drivers/usb/usbip/stub.h
@@ -33,7 +33,6 @@
#define STUB_BUSID_ALLOC 3
struct stub_device {
- struct usb_interface *interface;
struct usb_device *udev;
struct usbip_device ud;
diff --git a/drivers/usb/usbip/stub_dev.c b/drivers/usb/usbip/stub_dev.c
index e286346041f6..c653ce533430 100644
--- a/drivers/usb/usbip/stub_dev.c
+++ b/drivers/usb/usbip/stub_dev.c
@@ -219,7 +219,7 @@ static void stub_device_reset(struct usbip_device *ud)
dev_dbg(&udev->dev, "device reset");
- ret = usb_lock_device_for_reset(udev, sdev->interface);
+ ret = usb_lock_device_for_reset(udev, NULL);
if (ret < 0) {
dev_err(&udev->dev, "lock for reset\n");
spin_lock_irq(&ud->lock);
@@ -252,7 +252,7 @@ static void stub_device_unusable(struct usbip_device *ud)
/**
* stub_device_alloc - allocate a new stub_device struct
- * @interface: usb_interface of a new device
+ * @udev: usb_device of a new device
*
* Allocates and initializes a new stub_device struct.
*/
diff --git a/drivers/usb/usbip/stub_rx.c b/drivers/usb/usbip/stub_rx.c
index 00e475c51a12..2df63e305722 100644
--- a/drivers/usb/usbip/stub_rx.c
+++ b/drivers/usb/usbip/stub_rx.c
@@ -165,12 +165,7 @@ static int tweak_reset_device_cmd(struct urb *urb)
dev_info(&urb->dev->dev, "usb_queue_reset_device\n");
- /*
- * With the implementation of pre_reset and post_reset the driver no
- * longer unbinds. This allows the use of synchronous reset.
- */
-
- if (usb_lock_device_for_reset(sdev->udev, sdev->interface) < 0) {
+ if (usb_lock_device_for_reset(sdev->udev, NULL) < 0) {
dev_err(&urb->dev->dev, "could not obtain lock to reset device\n");
return 0;
}
@@ -321,7 +316,7 @@ static struct stub_priv *stub_priv_alloc(struct stub_device *sdev,
priv = kmem_cache_zalloc(stub_priv_cache, GFP_ATOMIC);
if (!priv) {
- dev_err(&sdev->interface->dev, "alloc stub_priv\n");
+ dev_err(&sdev->udev->dev, "alloc stub_priv\n");
spin_unlock_irqrestore(&sdev->priv_lock, flags);
usbip_event_add(ud, SDEV_EVENT_ERROR_MALLOC);
return NULL;
@@ -352,7 +347,7 @@ static int get_pipe(struct stub_device *sdev, int epnum, int dir)
else
ep = udev->ep_out[epnum & 0x7f];
if (!ep) {
- dev_err(&sdev->interface->dev, "no such endpoint?, %d\n",
+ dev_err(&sdev->udev->dev, "no such endpoint?, %d\n",
epnum);
BUG();
}
@@ -387,7 +382,7 @@ static int get_pipe(struct stub_device *sdev, int epnum, int dir)
}
/* NOT REACHED */
- dev_err(&sdev->interface->dev, "get pipe, epnum %d\n", epnum);
+ dev_err(&sdev->udev->dev, "get pipe, epnum %d\n", epnum);
return 0;
}
@@ -466,7 +461,7 @@ static void stub_recv_cmd_submit(struct stub_device *sdev,
priv->urb = usb_alloc_urb(0, GFP_KERNEL);
if (!priv->urb) {
- dev_err(&sdev->interface->dev, "malloc urb\n");
+ dev_err(&udev->dev, "malloc urb\n");
usbip_event_add(ud, SDEV_EVENT_ERROR_MALLOC);
return;
}
@@ -486,7 +481,7 @@ static void stub_recv_cmd_submit(struct stub_device *sdev,
priv->urb->setup_packet = kmemdup(&pdu->u.cmd_submit.setup, 8,
GFP_KERNEL);
if (!priv->urb->setup_packet) {
- dev_err(&sdev->interface->dev, "allocate setup_packet\n");
+ dev_err(&udev->dev, "allocate setup_packet\n");
usbip_event_add(ud, SDEV_EVENT_ERROR_MALLOC);
return;
}
@@ -517,7 +512,7 @@ static void stub_recv_cmd_submit(struct stub_device *sdev,
usbip_dbg_stub_rx("submit urb ok, seqnum %u\n",
pdu->base.seqnum);
else {
- dev_err(&sdev->interface->dev, "submit_urb error, %d\n", ret);
+ dev_err(&udev->dev, "submit_urb error, %d\n", ret);
usbip_dump_header(pdu);
usbip_dump_urb(priv->urb);
diff --git a/drivers/usb/usbip/stub_tx.c b/drivers/usb/usbip/stub_tx.c
index dbcabc9dbe0d..af1edad4683a 100644
--- a/drivers/usb/usbip/stub_tx.c
+++ b/drivers/usb/usbip/stub_tx.c
@@ -229,7 +229,7 @@ static int stub_send_ret_submit(struct stub_device *sdev)
}
if (txsize != sizeof(pdu_header) + urb->actual_length) {
- dev_err(&sdev->interface->dev,
+ dev_err(&sdev->udev->dev,
"actual length of urb %d does not match iso packet sizes %zu\n",
urb->actual_length,
txsize-sizeof(pdu_header));
@@ -261,7 +261,7 @@ static int stub_send_ret_submit(struct stub_device *sdev)
ret = kernel_sendmsg(sdev->ud.tcp_socket, &msg,
iov, iovnum, txsize);
if (ret != txsize) {
- dev_err(&sdev->interface->dev,
+ dev_err(&sdev->udev->dev,
"sendmsg failed!, retval %d for %zd\n",
ret, txsize);
kfree(iov);
@@ -336,7 +336,7 @@ static int stub_send_ret_unlink(struct stub_device *sdev)
ret = kernel_sendmsg(sdev->ud.tcp_socket, &msg, iov,
1, txsize);
if (ret != txsize) {
- dev_err(&sdev->interface->dev,
+ dev_err(&sdev->udev->dev,
"sendmsg failed!, retval %d for %zd\n",
ret, txsize);
usbip_event_add(&sdev->ud, SDEV_EVENT_ERROR_TCP);