redonkable/alistair23-linux
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rt2x00: Revert "rt2x00: remove unused argument"

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This reverts commit db36f79237
since I'm going to use the data pointer that was removed in
a follow up patch.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Helmut Schaa 2013-03-15 09:57:56 +01:00 committed by John W. Linville
parent 43283febfd
commit 1dd0dbb30e
3 changed files with 23 additions and 12 deletions
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10
drivers/net/wireless/rt2x00/rt2x00queue.c
View file

@ -832,7 +832,9 @@ int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
bool rt2x00queue_for_each_entry(struct data_queue *queue,
enum queue_index start,
enum queue_index end,
bool (*fn)(struct queue_entry *entry))
void *data,
bool (*fn)(struct queue_entry *entry,
void *data))
{
unsigned long irqflags;
unsigned int index_start;
@ -863,17 +865,17 @@ bool rt2x00queue_for_each_entry(struct data_queue *queue,
*/
if (index_start < index_end) {
for (i = index_start; i < index_end; i++) {
if (fn(&queue->entries[i]))
if (fn(&queue->entries[i], data))
return true;
}
} else {
for (i = index_start; i < queue->limit; i++) {
if (fn(&queue->entries[i]))
if (fn(&queue->entries[i], data))
return true;
}
for (i = 0; i < index_end; i++) {
if (fn(&queue->entries[i]))
if (fn(&queue->entries[i], data))
return true;
}
}

5
drivers/net/wireless/rt2x00/rt2x00queue.h
View file

@ -584,6 +584,7 @@ struct data_queue_desc {
* @queue: Pointer to @data_queue
* @start: &enum queue_index Pointer to start index
* @end: &enum queue_index Pointer to end index
* @data: Data to pass to the callback function
* @fn: The function to call for each &struct queue_entry
*
* This will walk through all entries in the queue, in chronological
@ -596,7 +597,9 @@ struct data_queue_desc {
bool rt2x00queue_for_each_entry(struct data_queue *queue,
enum queue_index start,
enum queue_index end,
bool (*fn)(struct queue_entry *entry));
void *data,
bool (*fn)(struct queue_entry *entry,
void *data));
/**
* rt2x00queue_empty - Check if the queue is empty.

20
drivers/net/wireless/rt2x00/rt2x00usb.c
View file

@ -285,7 +285,7 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb)
queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
}
static bool rt2x00usb_kick_tx_entry(struct queue_entry *entry)
static bool rt2x00usb_kick_tx_entry(struct queue_entry *entry, void *data)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev);
@ -390,7 +390,7 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb)
queue_work(rt2x00dev->workqueue, &rt2x00dev->rxdone_work);
}
static bool rt2x00usb_kick_rx_entry(struct queue_entry *entry)
static bool rt2x00usb_kick_rx_entry(struct queue_entry *entry, void *data)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev);
@ -427,12 +427,18 @@ void rt2x00usb_kick_queue(struct data_queue *queue)
case QID_AC_BE:
case QID_AC_BK:
if (!rt2x00queue_empty(queue))
rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
rt2x00queue_for_each_entry(queue,
Q_INDEX_DONE,
Q_INDEX,
NULL,
rt2x00usb_kick_tx_entry);
break;
case QID_RX:
if (!rt2x00queue_full(queue))
rt2x00queue_for_each_entry(queue, Q_INDEX, Q_INDEX_DONE,
rt2x00queue_for_each_entry(queue,
Q_INDEX,
Q_INDEX_DONE,
NULL,
rt2x00usb_kick_rx_entry);
break;
default:
@ -441,7 +447,7 @@ void rt2x00usb_kick_queue(struct data_queue *queue)
}
EXPORT_SYMBOL_GPL(rt2x00usb_kick_queue);
static bool rt2x00usb_flush_entry(struct queue_entry *entry)
static bool rt2x00usb_flush_entry(struct queue_entry *entry, void *data)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct queue_entry_priv_usb *entry_priv = entry->priv_data;
@ -468,7 +474,7 @@ void rt2x00usb_flush_queue(struct data_queue *queue, bool drop)
unsigned int i;
if (drop)
rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX, NULL,
rt2x00usb_flush_entry);
/*
@ -559,7 +565,7 @@ void rt2x00usb_clear_entry(struct queue_entry *entry)
entry->flags = 0;
if (entry->queue->qid == QID_RX)
rt2x00usb_kick_rx_entry(entry);
rt2x00usb_kick_rx_entry(entry, NULL);
}
EXPORT_SYMBOL_GPL(rt2x00usb_clear_entry);