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-rw-r--r--drivers/usb/fotg210/fotg210-hcd.c12
-rw-r--r--drivers/usb/fotg210/fotg210-udc.c6
2 files changed, 7 insertions, 11 deletions
diff --git a/drivers/usb/fotg210/fotg210-hcd.c b/drivers/usb/fotg210/fotg210-hcd.c
index 7bf810a0c9..8c5aaf8606 100644
--- a/drivers/usb/fotg210/fotg210-hcd.c
+++ b/drivers/usb/fotg210/fotg210-hcd.c
@@ -404,9 +404,9 @@ static void qh_lines(struct fotg210_hcd *fotg210, struct fotg210_qh *qh,
else if (td->hw_alt_next != list_end)
mark = '/';
}
- temp = snprintf(next, size,
- "\n\t%p%c%s len=%d %08x urb %p",
- td, mark, ({ char *tmp;
+ temp = scnprintf(next, size,
+ "\n\t%p%c%s len=%d %08x urb %p",
+ td, mark, ({ char *tmp;
switch ((scratch>>8)&0x03) {
case 0:
tmp = "out";
@@ -424,15 +424,11 @@ static void qh_lines(struct fotg210_hcd *fotg210, struct fotg210_qh *qh,
(scratch >> 16) & 0x7fff,
scratch,
td->urb);
- if (size < temp)
- temp = size;
size -= temp;
next += temp;
}
- temp = snprintf(next, size, "\n");
- if (size < temp)
- temp = size;
+ temp = scnprintf(next, size, "\n");
size -= temp;
next += temp;
diff --git a/drivers/usb/fotg210/fotg210-udc.c b/drivers/usb/fotg210/fotg210-udc.c
index f7ea840705..0bae12e34f 100644
--- a/drivers/usb/fotg210/fotg210-udc.c
+++ b/drivers/usb/fotg210/fotg210-udc.c
@@ -1094,10 +1094,10 @@ static int fotg210_udc_stop(struct usb_gadget *g)
/**
* fotg210_vbus_session - Called by external transceiver to enable/disable udc
- * @_gadget: usb gadget
+ * @g: usb gadget
* @is_active: 0 if should disable UDC VBUS, 1 if should enable
*
- * Returns 0
+ * Returns: %0
*/
static int fotg210_vbus_session(struct usb_gadget *g, int is_active)
{
@@ -1122,7 +1122,7 @@ static const struct usb_gadget_ops fotg210_gadget_ops = {
*
* Called by the USB Phy when a cable connect or disconnect is sensed.
*
- * Returns NOTIFY_OK or NOTIFY_DONE
+ * Returns: NOTIFY_OK or NOTIFY_DONE
*/
static int fotg210_phy_event(struct notifier_block *nb, unsigned long action,
void *data)