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path: root/drivers/usb/c67x00/c67x00-sched.c
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Diffstat (limited to 'drivers/usb/c67x00/c67x00-sched.c')
-rw-r--r--drivers/usb/c67x00/c67x00-sched.c33
1 files changed, 12 insertions, 21 deletions
diff --git a/drivers/usb/c67x00/c67x00-sched.c b/drivers/usb/c67x00/c67x00-sched.c
index 892cc96466e..7311ed61e99 100644
--- a/drivers/usb/c67x00/c67x00-sched.c
+++ b/drivers/usb/c67x00/c67x00-sched.c
@@ -144,8 +144,6 @@ struct c67x00_urb_priv {
/* -------------------------------------------------------------------------- */
-#ifdef DEBUG
-
/**
* dbg_td - Dump the contents of the TD
*/
@@ -166,16 +164,8 @@ static void dbg_td(struct c67x00_hcd *c67x00, struct c67x00_td *td, char *msg)
dev_dbg(dev, "retry_cnt: 0x%02x\n", td->retry_cnt);
dev_dbg(dev, "residue: 0x%02x\n", td->residue);
dev_dbg(dev, "next_td_addr: 0x%04x\n", td_next_td_addr(td));
- dev_dbg(dev, "data:");
- print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 16, 1,
- td->data, td_length(td), 1);
+ dev_dbg(dev, "data: %*ph\n", td_length(td), td->data);
}
-#else /* DEBUG */
-
-static inline void
-dbg_td(struct c67x00_hcd *c67x00, struct c67x00_td *td, char *msg) { }
-
-#endif /* DEBUG */
/* -------------------------------------------------------------------------- */
/* Helper functions */
@@ -372,6 +362,13 @@ int c67x00_urb_enqueue(struct usb_hcd *hcd,
struct c67x00_hcd *c67x00 = hcd_to_c67x00_hcd(hcd);
int port = get_root_port(urb->dev)-1;
+ /* Allocate and initialize urb private data */
+ urbp = kzalloc(sizeof(*urbp), mem_flags);
+ if (!urbp) {
+ ret = -ENOMEM;
+ goto err_urbp;
+ }
+
spin_lock_irqsave(&c67x00->lock, flags);
/* Make sure host controller is running */
@@ -384,13 +381,6 @@ int c67x00_urb_enqueue(struct usb_hcd *hcd,
if (ret)
goto err_not_linked;
- /* Allocate and initialize urb private data */
- urbp = kzalloc(sizeof(*urbp), mem_flags);
- if (!urbp) {
- ret = -ENOMEM;
- goto err_urbp;
- }
-
INIT_LIST_HEAD(&urbp->hep_node);
urbp->urb = urb;
urbp->port = port;
@@ -453,11 +443,11 @@ int c67x00_urb_enqueue(struct usb_hcd *hcd,
return 0;
err_epdata:
- kfree(urbp);
-err_urbp:
usb_hcd_unlink_urb_from_ep(hcd, urb);
err_not_linked:
spin_unlock_irqrestore(&c67x00->lock, flags);
+ kfree(urbp);
+err_urbp:
return ret;
}
@@ -780,7 +770,8 @@ static int c67x00_add_iso_urb(struct c67x00_hcd *c67x00, struct urb *urb)
ret = c67x00_create_td(c67x00, urb, td_buf, len, pid, 0,
urbp->cnt);
if (ret) {
- printk(KERN_DEBUG "create failed: %d\n", ret);
+ dev_dbg(c67x00_hcd_dev(c67x00), "create failed: %d\n",
+ ret);
urb->iso_frame_desc[urbp->cnt].actual_length = 0;
urb->iso_frame_desc[urbp->cnt].status = ret;
if (urbp->cnt + 1 == urb->number_of_packets)