redonkable/alistair23-linux
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staging: r8188eu: Remove wrappers for spin_lock_irqsave

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There are two such wrappers - _enter_critical() and _enter_critical_ex().

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Larry Finger 2013-12-19 22:38:36 -06:00 committed by Greg Kroah-Hartman
parent e02bcf6126
commit f937886ba9
5 changed files with 9 additions and 20 deletions
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4
drivers/staging/rtl8188eu/core/rtw_cmd.c
View file

@ -153,7 +153,7 @@ _func_enter_;
if (obj == NULL)
goto exit;
_enter_critical(&queue->lock, &irqL);
spin_lock_irqsave(&queue->lock, irqL);
rtw_list_insert_tail(&obj->list, &queue->queue);
@ -173,7 +173,7 @@ struct cmd_obj *_rtw_dequeue_cmd(struct __queue *queue)
_func_enter_;
_enter_critical(&queue->lock, &irqL);
spin_lock_irqsave(&queue->lock, irqL);
if (rtw_is_list_empty(&(queue->queue))) {
obj = NULL;
} else {

4
drivers/staging/rtl8188eu/core/rtw_recv.c
View file

@ -326,7 +326,7 @@ int rtw_enqueue_recvbuf_to_head(struct recv_buf *precvbuf, struct __queue *queue
int rtw_enqueue_recvbuf(struct recv_buf *precvbuf, struct __queue *queue)
{
unsigned long irqL;
_enter_critical_ex(&queue->lock, &irqL);
spin_lock_irqsave(&queue->lock, irqL);
rtw_list_delete(&precvbuf->list);
@ -341,7 +341,7 @@ struct recv_buf *rtw_dequeue_recvbuf (struct __queue *queue)
struct recv_buf *precvbuf;
struct list_head *plist, *phead;
_enter_critical_ex(&queue->lock, &irqL);
spin_lock_irqsave(&queue->lock, irqL);
if (_rtw_queue_empty(queue)) {
precvbuf = NULL;

8
drivers/staging/rtl8188eu/core/rtw_xmit.c
View file

@ -1273,7 +1273,7 @@ struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv)
_func_enter_;
_enter_critical(&pfree_queue->lock, &irql);
spin_lock_irqsave(&pfree_queue->lock, irql);
if (_rtw_queue_empty(pfree_queue) == true) {
pxmitbuf = NULL;
@ -1316,7 +1316,7 @@ _func_enter_;
if (pxmitbuf == NULL)
return _FAIL;
_enter_critical(&pfree_queue->lock, &irql);
spin_lock_irqsave(&pfree_queue->lock, irql);
rtw_list_delete(&pxmitbuf->list);
@ -1341,7 +1341,7 @@ _func_enter_;
/* DBG_88E("+rtw_alloc_xmitbuf\n"); */
_enter_critical(&pfree_xmitbuf_queue->lock, &irql);
spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irql);
if (_rtw_queue_empty(pfree_xmitbuf_queue) == true) {
pxmitbuf = NULL;
@ -1387,7 +1387,7 @@ _func_enter_;
if (pxmitbuf->ext_tag) {
rtw_free_xmitbuf_ext(pxmitpriv, pxmitbuf);
} else {
_enter_critical(&pfree_xmitbuf_queue->lock, &irql);
spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irql);
rtw_list_delete(&pxmitbuf->list);

11
drivers/staging/rtl8188eu/include/osdep_service.h
View file

@ -76,22 +76,11 @@ static inline struct list_head *get_list_head(struct __queue *queue)
#define LIST_CONTAINOR(ptr, type, member) \
((type *)((char *)(ptr)-(size_t)(&((type *)0)->member)))
static inline void _enter_critical(spinlock_t *plock, unsigned long *pirqL)
{
spin_lock_irqsave(plock, *pirqL);
}
static inline void _exit_critical(spinlock_t *plock, unsigned long *pirqL)
{
spin_unlock_irqrestore(plock, *pirqL);
}
static inline void _enter_critical_ex(spinlock_t *plock, unsigned long *pirqL)
{
spin_lock_irqsave(plock, *pirqL);
}
static inline void _exit_critical_ex(spinlock_t *plock, unsigned long *pirqL)
{
spin_unlock_irqrestore(plock, *pirqL);

2
drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
View file

@ -186,7 +186,7 @@ _func_enter_;
goto exit;
}
_enter_critical(&pxmitpriv->lock, &irqL);
spin_lock_irqsave(&pxmitpriv->lock, irqL);
switch (addr) {
case VO_QUEUE_INX: