From: Glen Lee <glen.lee@atmel.com>
Date: Thu, 24 Sep 2015 09:14:58 +0000 (+0900)
Subject: staging: wilc1000: remove pointer variable of g_linux_wlan->txq_event
X-Git-Tag: v4.9.8~3287^2~1781
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5cd6363385d0fe1669b4bf0906939b08e77b031e;p=platform%2Fkernel%2Flinux-rpi3.git

staging: wilc1000: remove pointer variable of g_linux_wlan->txq_event

Remove variable txq_wait and txq_wait_event which are pointer varialbe
of g_linux_wlan->txq_event. No need to have extra pointer varialbe. Just use
g_linux_wlan->txq_event. Remove os_context.txq_wait_event, txq_wait and it's
related codes.

Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index 71f996c..5bec7f2 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -1062,8 +1062,6 @@ void linux_to_wlan(wilc_wlan_inp_t *nwi, linux_wlan_t *nic)
 
 	nwi->os_context.txq_add_to_head_critical_section = (void *)&g_linux_wlan->txq_add_to_head_cs;
 
-	nwi->os_context.txq_wait_event = (void *)&g_linux_wlan->txq_event;
-
 #if defined(MEMORY_STATIC)
 	nwi->os_context.rx_buffer_size = LINUX_RX_SIZE;
 #endif
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index 911c922..de36057 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -75,7 +75,6 @@ typedef struct {
 	struct txq_entry_t *txq_head;
 	struct txq_entry_t *txq_tail;
 	int txq_entries;
-	void *txq_wait;
 	int txq_exit;
 
 	/**
@@ -223,7 +222,7 @@ static void wilc_wlan_txq_add_to_tail(struct txq_entry_t *tqe)
 	 **/
 	PRINT_D(TX_DBG, "Wake the txq_handling\n");
 
-	up(p->txq_wait);
+	up(&g_linux_wlan->txq_event);
 }
 
 static int wilc_wlan_txq_add_to_head(struct txq_entry_t *tqe)
@@ -256,7 +255,7 @@ static int wilc_wlan_txq_add_to_head(struct txq_entry_t *tqe)
 	/**
 	 *      wake up TX queue
 	 **/
-	up(p->txq_wait);
+	up(&g_linux_wlan->txq_event);
 	PRINT_D(TX_DBG, "Wake up the txq_handler\n");
 
 	return 0;
@@ -458,7 +457,7 @@ static int wilc_wlan_txq_filter_dup_tcp_ack(void)
 
 	while (Dropped > 0) {
 		/*consume the semaphore count of the removed packet*/
-		p->os_func.os_wait(p->txq_wait, 1);
+		p->os_func.os_wait(&g_linux_wlan->txq_event, 1);
 		Dropped--;
 	}
 
@@ -1973,7 +1972,6 @@ int wilc_wlan_init(wilc_wlan_inp_t *inp, wilc_wlan_oup_t *oup)
 
 	g_wlan.txq_add_to_head_lock = inp->os_context.txq_add_to_head_critical_section;
 
-	g_wlan.txq_wait = inp->os_context.txq_wait_event;
 	g_wlan.cfg_wait = inp->os_context.cfg_wait_event;
 	g_wlan.tx_buffer_size = inp->os_context.tx_buffer_size;
 #if defined (MEMORY_STATIC)
diff --git a/drivers/staging/wilc1000/wilc_wlan_if.h b/drivers/staging/wilc1000/wilc_wlan_if.h
index 6094305..e3b112c 100644
--- a/drivers/staging/wilc1000/wilc_wlan_if.h
+++ b/drivers/staging/wilc1000/wilc_wlan_if.h
@@ -115,8 +115,6 @@ typedef struct {
 
 	void *txq_add_to_head_critical_section;
 
-	void *txq_wait_event;
-
 #if defined(MEMORY_STATIC)
 	u32 rx_buffer_size;
 #endif