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staging: ozwpan: Add missing blanklines after declarations 

Signed-off-by: James A Shackleford <shack@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
James A Shackleford 2014-05-21 14:50:26 -04:00 committed by Greg Kroah-Hartman
parent 96747a8f4e
commit ba9108080f
1 changed files with 15 additions and 0 deletions
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15
drivers/staging/ozwpan/ozhcd.c
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@ -294,6 +294,7 @@ static void oz_free_urb_link(struct oz_urb_link *urbl)
{
if (urbl) {
unsigned long irq_state;
spin_lock_irqsave(&g_link_lock, irq_state);
if (g_link_pool_size < OZ_MAX_LINK_POOL_SIZE) {
urbl->link.next = g_link_pool;
@ -424,6 +425,7 @@ static void oz_ep_free(struct oz_port *port, struct oz_endpoint *ep)
if (port) {
struct list_head list;
struct oz_hcd *ozhcd = port->ozhcd;
INIT_LIST_HEAD(&list);
if (ep->flags & OZ_F_EP_HAVE_STREAM)
oz_usb_stream_delete(port->hpd, ep->ep_num);
@ -568,6 +570,7 @@ static int oz_dequeue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir,
ep = port->out_ep[ep_addr];
if (ep) {
struct list_head *e;
list_for_each(e, &ep->urb_list) {
urbl = container_of(e, struct oz_urb_link, link);
if (urbl->urb == urb) {
@ -599,6 +602,7 @@ static struct urb *oz_find_urb_by_id(struct oz_port *port, int ep_ix,
ep = port->out_ep[ep_ix];
if (ep) {
struct list_head *e;
list_for_each(e, &ep->urb_list) {
urbl = container_of(e, struct oz_urb_link, link);
if (urbl->req_id == req_id) {
@ -815,6 +819,7 @@ void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
if (status == 0) {
int copy_len;
int required_size = urb->transfer_buffer_length;
if (required_size > total_size)
required_size = total_size;
copy_len = required_size-offset;
@ -826,6 +831,7 @@ void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
struct usb_ctrlrequest *setup =
(struct usb_ctrlrequest *)urb->setup_packet;
unsigned wvalue = le16_to_cpu(setup->wValue);
if (oz_enqueue_ep_urb(port, 0, 0, urb, req_id))
err = -ENOMEM;
else if (oz_usb_get_desc_req(port->hpd, req_id,
@ -919,6 +925,7 @@ static void oz_hcd_complete_set_interface(struct oz_port *port, struct urb *urb,
if ((rcode == 0) && (port->config_num > 0)) {
struct usb_host_config *config;
struct usb_host_interface *intf;
oz_dbg(ON, "Set interface %d alt %d\n", if_num, alt);
oz_clean_endpoints_for_interface(hcd, port, if_num);
config = &urb->dev->config[port->config_num-1];
@ -974,6 +981,7 @@ void oz_hcd_control_cnf(void *hport, u8 req_id, u8 rcode, const u8 *data,
} else {
int copy_len;
oz_dbg(ON, "VENDOR-CLASS - cnf\n");
if (data_len) {
if (data_len <= urb->transfer_buffer_length)
@ -1047,6 +1055,7 @@ void oz_hcd_data_ind(void *hport, u8 endpoint, const u8 *data, int data_len)
struct oz_urb_link, link);
struct urb *urb;
int copy_len;
list_del_init(&urbl->link);
spin_unlock_bh(&ozhcd->hcd_lock);
urb = urbl->urb;
@ -1140,6 +1149,7 @@ int oz_hcd_heartbeat(void *hport)
spin_lock_bh(&ozhcd->hcd_lock);
list_for_each(e, &port->isoc_in_ep) {
struct oz_endpoint *ep = ep_from_link(e);
if (ep->flags & OZ_F_EP_BUFFERING) {
if (ep->buffered_units >= OZ_IN_BUFFERING_UNITS) {
ep->flags &= ~OZ_F_EP_BUFFERING;
@ -1160,6 +1170,7 @@ int oz_hcd_heartbeat(void *hport)
int len = 0;
int copy_len;
int i;
if (ep->credit < urb->number_of_packets)
break;
if (ep->buffered_units < urb->number_of_packets)
@ -1215,6 +1226,7 @@ int oz_hcd_heartbeat(void *hport)
if (ep) {
struct list_head *e;
struct list_head *n;
spin_lock_bh(&ozhcd->hcd_lock);
list_for_each_safe(e, n, &ep->urb_list) {
urbl = container_of(e, struct oz_urb_link, link);
@ -1557,6 +1569,7 @@ static void oz_process_ep0_urb(struct oz_hcd *ozhcd, struct urb *urb,
}
if (!rc && !complete) {
int data_len = 0;
if ((setup->bRequestType & USB_DIR_IN) == 0)
data_len = wlength;
urb->actual_length = data_len;
@ -1761,6 +1774,7 @@ static void oz_hcd_clear_orphanage(struct oz_hcd *ozhcd, int status)
{
if (ozhcd) {
struct oz_urb_link *urbl;
while (!list_empty(&ozhcd->orphanage)) {
urbl = list_first_entry(&ozhcd->orphanage,
struct oz_urb_link, link);
@ -2258,6 +2272,7 @@ static int oz_plat_probe(struct platform_device *dev)
spin_lock_init(&ozhcd->hcd_lock);
for (i = 0; i < OZ_NB_PORTS; i++) {
struct oz_port *port = &ozhcd->ports[i];
port->ozhcd = ozhcd;
port->flags = 0;
port->status = 0;