The semaphores xmit_sema, terminate_xmitthread_sema and tx_retevt
have no users, hence remove all references to them.
Signed-off-by: Binoy Jayan <binoy.ja...@linaro.org>
Reviewed-by: Arnd Bergmann <a...@arndb.de>
Acked-by: Larry Finger <larry.fin...@lwfinger.net>
---
drivers/staging/rtl8188eu/core/rtw_xmit.c | 4 ----
drivers/staging/rtl8188eu/include/osdep_service.h | 1 -
drivers/staging/rtl8188eu/include/rtw_event.h | 1 -
drivers/staging/rtl8188eu/include/rtw_xmit.h | 3 ---
4 files changed, 9 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_xmit.c
b/drivers/staging/rtl8188eu/core/rtw_xmit.c
index e0a5567..1e1b6d8 100644
--- a/drivers/staging/rtl8188eu/core/rtw_xmit.c
+++ b/drivers/staging/rtl8188eu/core/rtw_xmit.c
@@ -57,8 +57,6 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct
adapter *padapter)
/* We don't need to memset padapter->XXX to zero, because adapter is
allocated by vzalloc(). */
spin_lock_init(&pxmitpriv->lock);
- sema_init(&pxmitpriv->xmit_sema, 0);
- sema_init(&pxmitpriv->terminate_xmitthread_sema, 0);
/*
Please insert all the queue initializaiton using _rtw_init_queue below
@@ -199,8 +197,6 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct
adapter *padapter)
pxmitpriv->txirp_cnt = 1;
- sema_init(&(pxmitpriv->tx_retevt), 0);
-
/* per AC pending irp */
pxmitpriv->beq_cnt = 0;
pxmitpriv->bkq_cnt = 0;
diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h
b/drivers/staging/rtl8188eu/include/osdep_service.h
index c53c9ea..6f6a8f8 100644
--- a/drivers/staging/rtl8188eu/include/osdep_service.h
+++ b/drivers/staging/rtl8188eu/include/osdep_service.h
@@ -35,7 +35,6 @@
#include <asm/byteorder.h>
#include <linux/atomic.h>
#include <linux/io.h>
-#include <linux/semaphore.h>
#include <linux/mutex.h>
#include <linux/sem.h>
#include <linux/sched.h>
diff --git a/drivers/staging/rtl8188eu/include/rtw_event.h
b/drivers/staging/rtl8188eu/include/rtw_event.h
index 0dc63f2..2a45581 100644
--- a/drivers/staging/rtl8188eu/include/rtw_event.h
+++ b/drivers/staging/rtl8188eu/include/rtw_event.h
@@ -18,7 +18,6 @@
#include <osdep_service.h>
#include <wlan_bssdef.h>
-#include <linux/semaphore.h>
#include <linux/mutex.h>
#include <linux/sem.h>
diff --git a/drivers/staging/rtl8188eu/include/rtw_xmit.h
b/drivers/staging/rtl8188eu/include/rtw_xmit.h
index a0853ba..7895008 100644
--- a/drivers/staging/rtl8188eu/include/rtw_xmit.h
+++ b/drivers/staging/rtl8188eu/include/rtw_xmit.h
@@ -263,8 +263,6 @@ struct agg_pkt_info {
struct xmit_priv {
spinlock_t lock;
- struct semaphore xmit_sema;
- struct semaphore terminate_xmitthread_sema;
struct __queue be_pending;
struct __queue bk_pending;
struct __queue vi_pending;
@@ -289,7 +287,6 @@ struct xmit_priv {
u8 wmm_para_seq[4];/* sequence for wmm ac parameter strength
* from large to small. it's value is 0->vo,
* 1->vi, 2->be, 3->bk. */
- struct semaphore tx_retevt;/* all tx return event; */
u8 txirp_cnt;/* */
struct tasklet_struct xmit_tasklet;
/* per AC pending irp */
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
