staging: wilc1000: remove WILC_TimerStart()

It was a wrapper around mod_timer() so replace it with the real timer
call and remove wilc_timer.c as it's now empty.

Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

5 files changed, 25 insertions, 48 deletions

diff --git a/drivers/staging/wilc1000/Makefile b/drivers/staging/wilc1000/Makefile
index a6bfb83..6be8a92 100644
--- a/drivers/staging/wilc1000/Makefile
+++ b/drivers/staging/wilc1000/Makefile
@@ -27,7 +27,7 @@ ccflags-$(CONFIG_WILC1000_DYNAMICALLY_ALLOCATE_MEMROY) += -DWILC_NORMAL_ALLOC
 
 wilc1000-objs := wilc_wfi_cfgoperations.o linux_wlan.o linux_mon.o \
 			wilc_memory.o wilc_msgqueue.o \
-			wilc_timer.o coreconfigurator.o host_interface.o \
+			coreconfigurator.o host_interface.o \
 			wilc_sdio.o wilc_spi.o wilc_wlan_cfg.o wilc_debugfs.o
 
 wilc1000-$(CONFIG_WILC1000_SDIO) += linux_wlan_sdio.o
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index bab5319..0060b13 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -2501,7 +2501,8 @@ static s32 Handle_RcvdGnrlAsyncInfo(tstrWILC_WFIDrv *drvHandler, tstrRcvdGnrlAsy
 				#ifdef DISABLE_PWRSAVE_AND_SCAN_DURING_IP
 				PRINT_D(GENERIC_DBG, "Obtaining an IP, Disable Scan\n");
 				g_obtainingIP = true;
-				WILC_TimerStart(&hDuringIpTimer, 10000, NULL);
+				mod_timer(&hDuringIpTimer,
+					  jiffies + msecs_to_jiffies(10000));
 				#endif
 
 				#ifdef WILC_PARSE_SCAN_IN_HOST
@@ -3849,7 +3850,10 @@ static int Handle_RemainOnChan(tstrWILC_WFIDrv *drvHandler, tstrHostIfRemainOnCh
 	WILC_CATCH(-1)
 	{
 		P2P_LISTEN_STATE = 1;
-		WILC_TimerStart(&(pstrWFIDrv->hRemainOnChannel), pstrHostIfRemainOnChan->u32duration, (void *)pstrWFIDrv);
+		pstrWFIDrv->hRemainOnChannel.data = (unsigned long)pstrWFIDrv;
+		mod_timer(&pstrWFIDrv->hRemainOnChannel,
+			  jiffies +
+			  msecs_to_jiffies(pstrHostIfRemainOnChan->u32duration));
 
 		/*Calling CFG ready_on_channel*/
 		if (pstrWFIDrv->strHostIfRemainOnChan.pRemainOnChanReady)
@@ -5487,7 +5491,9 @@ s32 host_int_set_join_req(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8bssid,
 	}
 
 	enuScanConnTimer = CONNECT_TIMER;
-	WILC_TimerStart(&(pstrWFIDrv->hConnectTimer), HOST_IF_CONNECT_TIMEOUT, (void *) hWFIDrv);
+	pstrWFIDrv->hConnectTimer.data = (unsigned long)hWFIDrv;
+	mod_timer(&pstrWFIDrv->hConnectTimer,
+		  jiffies + msecs_to_jiffies(HOST_IF_CONNECT_TIMEOUT));
 
 	WILC_CATCH(s32Error)
 	{
@@ -6220,8 +6226,9 @@ s32 host_int_scan(tstrWILC_WFIDrv *hWFIDrv, u8 u8ScanSource,
 
 	enuScanConnTimer = SCAN_TIMER;
 	PRINT_D(HOSTINF_DBG, ">> Starting the SCAN timer\n");
-	WILC_TimerStart(&(pstrWFIDrv->hScanTimer), HOST_IF_SCAN_TIMEOUT, (void *) hWFIDrv);
-
+	pstrWFIDrv->hScanTimer.data = (unsigned long)hWFIDrv;
+	mod_timer(&pstrWFIDrv->hScanTimer,
+		  jiffies + msecs_to_jiffies(HOST_IF_SCAN_TIMEOUT));
 
 	WILC_CATCH(s32Error)
 	{
@@ -6443,7 +6450,8 @@ static void GetPeriodicRSSI(unsigned long arg)
 			return;
 		}
 	}
-	WILC_TimerStart(&(g_hPeriodicRSSI), 5000, (void *)pstrWFIDrv);
+	g_hPeriodicRSSI.data = (unsigned long)pstrWFIDrv;
+	mod_timer(&g_hPeriodicRSSI, jiffies + msecs_to_jiffies(5000));
 }
 
 
@@ -6539,9 +6547,8 @@ s32 host_int_init(tstrWILC_WFIDrv **phWFIDrv)
 			s32Error = WILC_FAIL;
 			goto _fail_mq_;
 		}
-		setup_timer(&g_hPeriodicRSSI, GetPeriodicRSSI, 0);
-		WILC_TimerStart(&(g_hPeriodicRSSI), 5000, (void *)pstrWFIDrv);
-
+		setup_timer(&g_hPeriodicRSSI, GetPeriodicRSSI, pstrWFIDrv);
+		mod_timer(&g_hPeriodicRSSI, jiffies + msecs_to_jiffies(5000));
 	}
 
 
diff --git a/drivers/staging/wilc1000/wilc_timer.c b/drivers/staging/wilc1000/wilc_timer.c
deleted file mode 100644
index 775e38b..0000000
--- a/drivers/staging/wilc1000/wilc_timer.c
+++ /dev/null
@@ -1,13 +0,0 @@
-
-#include "wilc_timer.h"
-
-WILC_ErrNo WILC_TimerStart(struct timer_list *pHandle, u32 u32Timeout,
-	void *pvArg)
-{
-	WILC_ErrNo s32RetStatus = WILC_FAIL;
-	if (pHandle != NULL) {
-		pHandle->data = (unsigned long)pvArg;
-		s32RetStatus = mod_timer(pHandle, (jiffies + msecs_to_jiffies(u32Timeout)));
-	}
-	return s32RetStatus;
-}
diff --git a/drivers/staging/wilc1000/wilc_timer.h b/drivers/staging/wilc1000/wilc_timer.h
index 925c613..dbf34e4 100644
--- a/drivers/staging/wilc1000/wilc_timer.h
+++ b/drivers/staging/wilc1000/wilc_timer.h
@@ -47,24 +47,4 @@ typedef void (*tpfWILC_TimerFunction)(void *);
  */
 WILC_ErrNo WILC_TimerCreate(struct timer_list *pHandle,
 			    tpfWILC_TimerFunction pfCallback);
-
-/*!
- *  @brief	Starts a given timer
- *  @details	This function will move the timer to the PENDING state until the
- *              given time expires (in msec) then the callback function will be
- *              executed (timer in EXECUTING state) after execution is dene the
- *              timer either goes to IDLE (if bPeriodicTimer==false) or
- *              PENDING with same timeout value (if bPeriodicTimer==true)
- *  @param[in]	pHandle handle to the timer object
- *  @param[in]	u32Timeout timeout value in msec after witch the callback
- *              function will be executed. Timeout value of 0 is not allowed for
- *              periodic timers
- *  @return	Error code indicating sucess/failure
- *  @sa		WILC_TimerAttrs
- *  @author	syounan
- *  @date	16 Aug 2010
- *  @version	1.0
- */
-WILC_ErrNo WILC_TimerStart(struct timer_list *pHandle, u32 u32Timeout, void *pvArg);
-
 #endif
diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index c2f8d60..c3355c0 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -256,10 +256,12 @@ static void remove_network_from_shadow(unsigned long arg)
 	}
 
 	PRINT_D(CFG80211_DBG, "Number of cached networks: %d\n", u32LastScannedNtwrksCountShadow);
-	if (u32LastScannedNtwrksCountShadow != 0)
-		WILC_TimerStart(&(hAgingTimer), AGING_TIME, (void *)arg);
-	else
+	if (u32LastScannedNtwrksCountShadow != 0) {
+		hAgingTimer.data = arg;
+		mod_timer(&hAgingTimer, jiffies + msecs_to_jiffies(AGING_TIME));
+	} else {
 		PRINT_D(CFG80211_DBG, "No need to restart Aging timer\n");
+	}
 }
 
 #ifdef DISABLE_PWRSAVE_AND_SCAN_DURING_IP
@@ -277,7 +279,8 @@ int8_t is_network_in_shadow(tstrNetworkInfo *pstrNetworkInfo, void *pUserVoid)
 
 	if (u32LastScannedNtwrksCountShadow == 0) {
 		PRINT_D(CFG80211_DBG, "Starting Aging timer\n");
-		WILC_TimerStart(&(hAgingTimer), AGING_TIME, pUserVoid);
+		hAgingTimer.data = (unsigned long)pUserVoid;
+		mod_timer(&hAgingTimer, jiffies + msecs_to_jiffies(AGING_TIME));
 		state = -1;
 	} else {
 		/* Linear search for now */
@@ -3069,7 +3072,7 @@ static int WILC_WFI_change_virt_intf(struct wiphy *wiphy, struct net_device *dev
 
 		#ifdef DISABLE_PWRSAVE_AND_SCAN_DURING_IP
 		g_obtainingIP = true;
-		WILC_TimerStart(&hDuringIpTimer, duringIP_TIME, NULL);
+		mod_timer(&hDuringIpTimer, jiffies + msecs_to_jiffies(duringIP_TIME));
 		#endif
 		host_int_set_power_mgmt(priv->hWILCWFIDrv, 0, 0);
 		/*BugID_5222*/