diff options
Diffstat (limited to 'drivers/usb/fotg210')
| -rw-r--r-- | drivers/usb/fotg210/fotg210-hcd.c | 12 | ||||
| -rw-r--r-- | drivers/usb/fotg210/fotg210-udc.c | 6 |
2 files changed, 7 insertions, 11 deletions
diff --git a/drivers/usb/fotg210/fotg210-hcd.c b/drivers/usb/fotg210/fotg210-hcd.c index 7bf810a0c98a..8c5aaf860635 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 f7ea84070554..0bae12e34f9a 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) |