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path: root/drivers/usb/host/oxu210hp-hcd.c
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Diffstat (limited to 'drivers/usb/host/oxu210hp-hcd.c')
-rw-r--r--drivers/usb/host/oxu210hp-hcd.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index c5e6e8d0b5ef..47c5515a9ce4 100644
--- a/drivers/usb/host/oxu210hp-hcd.c
+++ b/drivers/usb/host/oxu210hp-hcd.c
@@ -1323,7 +1323,7 @@ static struct list_head *qh_urb_transaction(struct oxu_hcd *oxu,
}
/* by default, enable interrupt on urb completion */
- qtd->hw_token |= cpu_to_le32(QTD_IOC);
+ qtd->hw_token |= cpu_to_le32(QTD_IOC);
return head;
cleanup:
@@ -2253,16 +2253,12 @@ static void scan_periodic(struct oxu_hcd *oxu)
for (;;) {
union ehci_shadow q, *q_p;
__le32 type, *hw_p;
- unsigned uframes;
/* don't scan past the live uframe */
frame = now_uframe >> 3;
- if (frame == (clock >> 3))
- uframes = now_uframe & 0x07;
- else {
+ if (frame != (clock >> 3)) {
/* safe to scan the whole frame at once */
now_uframe |= 0x07;
- uframes = 8;
}
restart:
@@ -2832,7 +2828,6 @@ static int oxu_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
{
struct oxu_hcd *oxu = hcd_to_oxu(hcd);
int num, rem;
- int transfer_buffer_length;
void *transfer_buffer;
struct urb *murb;
int i, ret;
@@ -2843,7 +2838,6 @@ static int oxu_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
/* Otherwise we should verify the USB transfer buffer size! */
transfer_buffer = urb->transfer_buffer;
- transfer_buffer_length = urb->transfer_buffer_length;
num = urb->transfer_buffer_length / 4096;
rem = urb->transfer_buffer_length % 4096;