[PATCH 2/4] rtl8712: Replace semaphore terminate_cmdthread_sema with completion

[Binoy Jayan]

The semaphore 'terminate_cmdthread_sema' is used as completion,
so convert it to a struct completion type.

Signed-off-by: Binoy Jayan <binoy.ja...@linaro.org>
---
This patch depends on the following patch:
 rtl8712: Replace semaphore cmd_queue_sema with completion

 drivers/staging/rtl8712/os_intfs.c    | 2 +-
 drivers/staging/rtl8712/rtl8712_cmd.c | 2 +-
 drivers/staging/rtl8712/rtl871x_cmd.c | 2 +-
 drivers/staging/rtl8712/rtl871x_cmd.h | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/rtl8712/os_intfs.c 
b/drivers/staging/rtl8712/os_intfs.c
index c07bcd0..cc2d0fd 100644
--- a/drivers/staging/rtl8712/os_intfs.c
+++ b/drivers/staging/rtl8712/os_intfs.c
@@ -245,7 +245,7 @@ void r8712_stop_drv_threads(struct _adapter *padapter)
        /*Below is to terminate r8712_cmd_thread & event_thread...*/
        complete(&padapter->cmdpriv.cmd_queue_comp);
        if (padapter->cmdThread)
-               _down_sema(&padapter->cmdpriv.terminate_cmdthread_sema);
+               _wait_completion(&padapter->cmdpriv.terminate_cmdthread_comp);
        padapter->cmdpriv.cmd_seq = 1;
 }
 
diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c 
b/drivers/staging/rtl8712/rtl8712_cmd.c
index 0432702..d07abc7 100644
--- a/drivers/staging/rtl8712/rtl8712_cmd.c
+++ b/drivers/staging/rtl8712/rtl8712_cmd.c
@@ -420,7 +420,7 @@ _next:
                        break;
                r8712_free_cmd_obj(pcmd);
        } while (1);
-       up(&pcmdpriv->terminate_cmdthread_sema);
+       complete(&pcmdpriv->terminate_cmdthread_comp);
        thread_exit();
 }
 
diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c 
b/drivers/staging/rtl8712/rtl871x_cmd.c
index 69e650b..74fd928 100644
--- a/drivers/staging/rtl8712/rtl871x_cmd.c
+++ b/drivers/staging/rtl8712/rtl871x_cmd.c
@@ -58,7 +58,7 @@ No irqsave is necessary.
 static sint _init_cmd_priv(struct cmd_priv *pcmdpriv)
 {
        init_completion(&pcmdpriv->cmd_queue_comp);
-       sema_init(&(pcmdpriv->terminate_cmdthread_sema), 0);
+       init_completion(&pcmdpriv->terminate_cmdthread_comp);
 
        _init_queue(&(pcmdpriv->cmd_queue));
 
diff --git a/drivers/staging/rtl8712/rtl871x_cmd.h 
b/drivers/staging/rtl8712/rtl871x_cmd.h
index 1907bc9..ebd2e1d 100644
--- a/drivers/staging/rtl8712/rtl871x_cmd.h
+++ b/drivers/staging/rtl8712/rtl871x_cmd.h
@@ -51,7 +51,7 @@ struct cmd_obj {
 
 struct cmd_priv {
        struct completion cmd_queue_comp;
-       struct semaphore terminate_cmdthread_sema;
+       struct completion terminate_cmdthread_comp;
        struct  __queue cmd_queue;
        u8 cmd_seq;
        u8 *cmd_buf;    /*shall be non-paged, and 4 bytes aligned*/
-- 
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a Linux Foundation Collaborative Project

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