This patch adds new argument dev and use netdev private data member wilc
instead of g_linux_wlan, pass the function dev also.
Signed-off-by: Glen Lee <glen.lee@xxxxxxxxx>
---
drivers/staging/wilc1000/wilc_wlan.c | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index 3dc0a80..03593b7 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -190,11 +190,18 @@ wilc_wlan_txq_remove_from_head(struct net_device *dev)
return tqe;
}
-static void wilc_wlan_txq_add_to_tail(struct txq_entry_t *tqe)
+static void wilc_wlan_txq_add_to_tail(struct net_device *dev,
+ struct txq_entry_t *tqe)
{
wilc_wlan_dev_t *p = &g_wlan;
unsigned long flags;
- spin_lock_irqsave(&g_linux_wlan->txq_spinlock, flags);
+ perInterface_wlan_t *nic;
+ struct wilc *wilc;
+
+ nic = netdev_priv(dev);
+ wilc = nic->wilc;
+
+ spin_lock_irqsave(&wilc->txq_spinlock, flags);
if (p->txq_head == NULL) {
tqe->next = NULL;
@@ -210,14 +217,14 @@ static void wilc_wlan_txq_add_to_tail(struct txq_entry_t *tqe)
p->txq_entries += 1;
PRINT_D(TX_DBG, "Number of entries in TxQ = %d\n", p->txq_entries);
- spin_unlock_irqrestore(&g_linux_wlan->txq_spinlock, flags);
+ spin_unlock_irqrestore(&wilc->txq_spinlock, flags);
/**
* wake up TX queue
**/
PRINT_D(TX_DBG, "Wake the txq_handling\n");
- up(&g_linux_wlan->txq_event);
+ up(&wilc->txq_event);
}
static int wilc_wlan_txq_add_to_head(struct txq_entry_t *tqe)
@@ -538,7 +545,7 @@ int wilc_wlan_txq_add_net_pkt(struct net_device *dev, void *priv, u8 *buffer,
if (is_TCP_ACK_Filter_Enabled())
tcp_process(dev, tqe);
#endif
- wilc_wlan_txq_add_to_tail(tqe);
+ wilc_wlan_txq_add_to_tail(dev, tqe);
/*return number of itemes in the queue*/
return p->txq_entries;
}
@@ -566,7 +573,7 @@ int wilc_wlan_txq_add_mgmt_pkt(struct net_device *dev, void *priv, u8 *buffer,
tqe->tcp_PendingAck_index = NOT_TCP_ACK;
#endif
PRINT_D(TX_DBG, "Adding Network packet at the Queue tail\n");
- wilc_wlan_txq_add_to_tail(tqe);
+ wilc_wlan_txq_add_to_tail(dev, tqe);
return 1;
}
--
1.9.1
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