wifi: rsi: rsi_91x_sdio: Remove unnecessary (void*) conversions

No need cast (void*) to (struct rsi_91x_sdiodev *).
Signed-off-by: Wu Yunchuan <yunchuan@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230803073539.3666735-1-yunchuan@nfschina.com

drivers/net/wireless/rsi/rsi_91x_sdio.c

@@ -144,8 +144,7 @@ static int rsi_issue_sdiocommand(struct sdio_func *func,
 static void rsi_handle_interrupt(struct sdio_func *function)
 {
 	struct rsi_hw *adapter = sdio_get_drvdata(function);
-	struct rsi_91x_sdiodev *dev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *dev = adapter->rsi_dev;
 
 	if (adapter->priv->fsm_state == FSM_FW_NOT_LOADED)
 		return;
@@ -337,8 +336,7 @@ static void rsi_reset_card(struct sdio_func *pfunction)
  */
 static void rsi_setclock(struct rsi_hw *adapter, u32 freq)
 {
-	struct rsi_91x_sdiodev *dev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *dev = adapter->rsi_dev;
 	struct mmc_host *host = dev->pfunction->card->host;
 	u32 clock;
 
@@ -358,8 +356,7 @@ static void rsi_setclock(struct rsi_hw *adapter, u32 freq)
  */
 static int rsi_setblocklength(struct rsi_hw *adapter, u32 length)
 {
-	struct rsi_91x_sdiodev *dev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *dev = adapter->rsi_dev;
 	int status;
 	rsi_dbg(INIT_ZONE, "%s: Setting the block length\n", __func__);
 
@@ -380,8 +377,7 @@ static int rsi_setblocklength(struct rsi_hw *adapter, u32 length)
  */
 static int rsi_setupcard(struct rsi_hw *adapter)
 {
-	struct rsi_91x_sdiodev *dev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *dev = adapter->rsi_dev;
 	int status = 0;
 
 	rsi_setclock(adapter, 50000);
@@ -407,8 +403,7 @@ int rsi_sdio_read_register(struct rsi_hw *adapter,
 			   u32 addr,
 			   u8 *data)
 {
-	struct rsi_91x_sdiodev *dev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *dev = adapter->rsi_dev;
 	u8 fun_num = 0;
 	int status;
 
@@ -441,8 +436,7 @@ int rsi_sdio_write_register(struct rsi_hw *adapter,
 			    u32 addr,
 			    u8 *data)
 {
-	struct rsi_91x_sdiodev *dev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *dev = adapter->rsi_dev;
 	int status = 0;
 
 	if (likely(dev->sdio_irq_task != current))
@@ -495,8 +489,7 @@ static int rsi_sdio_read_register_multiple(struct rsi_hw *adapter,
 					   u8 *data,
 					   u16 count)
 {
-	struct rsi_91x_sdiodev *dev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *dev = adapter->rsi_dev;
 	u32 status;
 
 	if (likely(dev->sdio_irq_task != current))
@@ -527,8 +520,7 @@ int rsi_sdio_write_register_multiple(struct rsi_hw *adapter,
 				     u8 *data,
 				     u16 count)
 {
-	struct rsi_91x_sdiodev *dev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *dev = adapter->rsi_dev;
 	int status;
 
 	if (dev->write_fail > 1) {
@@ -762,8 +754,7 @@ static int rsi_sdio_host_intf_write_pkt(struct rsi_hw *adapter,
 					u8 *pkt,
 					u32 len)
 {
-	struct rsi_91x_sdiodev *dev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *dev = adapter->rsi_dev;
 	u32 block_size = dev->tx_blk_size;
 	u32 num_blocks, address, length;
 	u32 queueno;
@@ -1045,7 +1036,7 @@ static int rsi_probe(struct sdio_func *pfunction,
 		goto fail_free_adapter;
 	}
 
-	sdev = (struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	sdev = adapter->rsi_dev;
 	rsi_init_event(&sdev->rx_thread.event);
 	status = rsi_create_kthread(adapter->priv, &sdev->rx_thread,
 				    rsi_sdio_rx_thread, "SDIO-RX-Thread");
@@ -1221,7 +1212,7 @@ static void rsi_disconnect(struct sdio_func *pfunction)
 	if (!adapter)
 		return;
 
-	dev = (struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	dev = adapter->rsi_dev;
 
 	rsi_kill_thread(&dev->rx_thread);
 	sdio_claim_host(pfunction);
@@ -1255,8 +1246,7 @@ static void rsi_disconnect(struct sdio_func *pfunction)
 #ifdef CONFIG_PM
 static int rsi_set_sdio_pm_caps(struct rsi_hw *adapter)
 {
-	struct rsi_91x_sdiodev *dev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *dev = adapter->rsi_dev;
 	struct sdio_func *func = dev->pfunction;
 	int ret;
 
@@ -1407,7 +1397,7 @@ static int rsi_freeze(struct device *dev)
 		return -ENODEV;
 	}
 	common = adapter->priv;
-	sdev = (struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	sdev = adapter->rsi_dev;
 
 	if ((common->wow_flags & RSI_WOW_ENABLED) &&
 	    (common->wow_flags & RSI_WOW_NO_CONNECTION))
@@ -1457,8 +1447,7 @@ static void rsi_shutdown(struct device *dev)
 {
 	struct sdio_func *pfunction = dev_to_sdio_func(dev);
 	struct rsi_hw *adapter = sdio_get_drvdata(pfunction);
-	struct rsi_91x_sdiodev *sdev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *sdev = adapter->rsi_dev;
 	struct ieee80211_hw *hw = adapter->hw;
 
 	rsi_dbg(ERR_ZONE, "SDIO Bus shutdown =====>\n");