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authorPekka Enberg <penberg@cs.helsinki.fi>2009-04-08 11:14:01 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2009-06-19 11:00:37 -0700
commitf592a859b2e9d17182bbef71c79851505e3592b8 (patch)
tree6695ab3be9d824fcbc98a777d4c20bfa1edd73a9 /drivers/staging/winbond/wbusb.c
parenta39ee671746b6483c6a259fef755a4a3e475e3e4 (diff)
Staging: w35und: simplify hal_init_hardware() and hal_halt()
Impact: cleanup Now that hal_halt() is called from wb35_hw_halt() only where ->InitialResource is always set to 4, we can simplify hal_init_hardware() and hal_halt(). Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/winbond/wbusb.c')
-rw-r--r--drivers/staging/winbond/wbusb.c29
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c
index fc2566afbd21..a23e7208249c 100644
--- a/drivers/staging/winbond/wbusb.c
+++ b/drivers/staging/winbond/wbusb.c
@@ -178,19 +178,6 @@ static const struct ieee80211_ops wbsoft_ops = {
// conf_tx: hal_set_cwmin()/hal_set_cwmax;
};
-static void hal_halt(struct hw_data *pHwData, void *ppa_data)
-{
- switch( pHwData->InitialResource )
- {
- case 4:
- case 3: del_timer_sync(&pHwData->LEDTimer);
- msleep(100); // Wait for Timer DPC exit 940623.2
- Wb35Rx_destroy( pHwData ); // Release the Rx
- case 2: Wb35Tx_destroy( pHwData ); // Release the Tx
- case 1: Wb35Reg_destroy( pHwData ); // Release the Wb35 Regisster resources
- }
-}
-
static void hal_led_control(unsigned long data)
{
struct wbsoft_priv *adapter = (struct wbsoft_priv *) data;
@@ -486,19 +473,15 @@ static int hal_init_hardware(struct ieee80211_hw *hw)
pHwData->MaxReceiveLifeTime = DEFAULT_MSDU_LIFE_TIME; // Setting Rx maximum MSDU life time
pHwData->FragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; // Setting default fragment threshold
- pHwData->InitialResource = 1;
if (!Wb35Reg_initial(pHwData))
goto error_reg_destroy;
- pHwData->InitialResource = 2;
if (!Wb35Tx_initial(pHwData))
goto error_tx_destroy;
- pHwData->InitialResource = 3;
if (!Wb35Rx_initial(pHwData))
goto error_rx_destroy;
- pHwData->InitialResource = 4;
init_timer(&pHwData->LEDTimer);
pHwData->LEDTimer.function = hal_led_control;
pHwData->LEDTimer.data = (unsigned long) priv;
@@ -714,6 +697,16 @@ error:
return err;
}
+static void hal_halt(struct hw_data *pHwData)
+{
+ del_timer_sync(&pHwData->LEDTimer);
+ /* XXX: Wait for Timer DPC exit. */
+ msleep(100);
+ Wb35Rx_destroy(pHwData);
+ Wb35Tx_destroy(pHwData);
+ Wb35Reg_destroy(pHwData);
+}
+
static void wb35_hw_halt(struct wbsoft_priv *adapter)
{
Mds_Destroy( adapter );
@@ -726,7 +719,7 @@ static void wb35_hw_halt(struct wbsoft_priv *adapter)
msleep(100);// Waiting Irp completed
// Halt the HAL
- hal_halt(&adapter->sHwData, NULL);
+ hal_halt(&adapter->sHwData);
}