staging: dgnc: remove space after cast

Space is not necessary after typecast.
Signed-off-by: NSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/dgnc/dgnc_cls.c

@@ -438,7 +438,7 @@ static void cls_param(struct tty_struct *tty)
 	if (!tty || tty->magic != TTY_MAGIC)
 		return;
 
-	un = (struct un_t *) tty->driver_data;
+	un = (struct un_t *)tty->driver_data;
 	if (!un || un->magic != DGNC_UNIT_MAGIC)
 		return;
 
@@ -676,7 +676,7 @@ static void cls_param(struct tty_struct *tty)
  */
 static void cls_tasklet(unsigned long data)
 {
-	struct dgnc_board *bd = (struct dgnc_board *) data;
+	struct dgnc_board *bd = (struct dgnc_board *)data;
 	struct channel_t *ch;
 	unsigned long flags;
 	int i;
@@ -904,7 +904,7 @@ static int cls_drain(struct tty_struct *tty, uint seconds)
 	if (!tty || tty->magic != TTY_MAGIC)
 		return -ENXIO;
 
-	un = (struct un_t *) tty->driver_data;
+	un = (struct un_t *)tty->driver_data;
 	if (!un || un->magic != DGNC_UNIT_MAGIC)
 		return -ENXIO;
 

drivers/staging/dgnc/dgnc_driver.c

@@ -452,7 +452,7 @@ static int dgnc_found_board(struct pci_dev *pdev, int id)
 
 		brd->iobase	= pci_resource_start(pdev, 1);
 		brd->iobase_end = pci_resource_end(pdev, 1);
-		brd->iobase	= ((unsigned int) (brd->iobase)) & 0xFFFE;
+		brd->iobase	= ((unsigned int)(brd->iobase)) & 0xFFFE;
 
 		/* Assign the board_ops struct */
 		brd->bd_ops = &dgnc_cls_ops;
@@ -559,7 +559,7 @@ static int dgnc_found_board(struct pci_dev *pdev, int id)
 	/* init our poll helper tasklet */
 	tasklet_init(&brd->helper_tasklet,
 		     brd->bd_ops->tasklet,
-		     (unsigned long) brd);
+		     (unsigned long)brd);
 
 	spin_lock_irqsave(&dgnc_global_lock, flags);
 	brd->msgbuf = NULL;
@@ -672,7 +672,7 @@ static void dgnc_poll_handler(ulong dummy)
 
 	new_time = dgnc_poll_time - jiffies;
 
-	if ((ulong) new_time >= 2 * dgnc_poll_tick)
+	if ((ulong)new_time >= 2 * dgnc_poll_tick)
 		dgnc_poll_time = jiffies + dgnc_jiffies_from_ms(dgnc_poll_tick);
 
 	setup_timer(&dgnc_poll_timer, dgnc_poll_handler, 0);

drivers/staging/dgnc/dgnc_mgmt.c

@@ -96,7 +96,7 @@ int dgnc_mgmt_close(struct inode *inode, struct file *file)
 long dgnc_mgmt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	unsigned long flags;
-	void __user *uarg = (void __user *) arg;
+	void __user *uarg = (void __user *)arg;
 
 	switch (cmd) {
 	case DIGI_GETDD:
@@ -142,8 +142,8 @@ long dgnc_mgmt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		di.info_bdtype = dgnc_Board[brd]->dpatype;
 		di.info_bdstate = dgnc_Board[brd]->dpastatus;
 		di.info_ioport = 0;
-		di.info_physaddr = (ulong) dgnc_Board[brd]->membase;
-		di.info_physsize = (ulong) dgnc_Board[brd]->membase
+		di.info_physaddr = (ulong)dgnc_Board[brd]->membase;
+		di.info_physsize = (ulong)dgnc_Board[brd]->membase
 			- dgnc_Board[brd]->membase_end;
 		if (dgnc_Board[brd]->state != BOARD_FAILED)
 			di.info_nports = dgnc_Board[brd]->nasync;

drivers/staging/dgnc/dgnc_neo.c

@@ -590,7 +590,7 @@ static void neo_param(struct tty_struct *tty)
 	if (!tty || tty->magic != TTY_MAGIC)
 		return;
 
-	un = (struct un_t *) tty->driver_data;
+	un = (struct un_t *)tty->driver_data;
 	if (!un || un->magic != DGNC_UNIT_MAGIC)
 		return;
 
@@ -828,7 +828,7 @@ static void neo_param(struct tty_struct *tty)
  */
 static void neo_tasklet(unsigned long data)
 {
-	struct dgnc_board *bd = (struct dgnc_board *) data;
+	struct dgnc_board *bd = (struct dgnc_board *)data;
 	struct channel_t *ch;
 	unsigned long flags;
 	int i;
@@ -1151,7 +1151,7 @@ static void neo_copy_data_from_uart_to_queue(struct channel_t *ch)
 			break;
 
 		/* Make sure we don't go over the end of our queue */
-		n = min(((uint) total), (RQUEUESIZE - (uint) head));
+		n = min(((uint)total), (RQUEUESIZE - (uint)head));
 
 		/*
 		 * Cut down n even further if needed, this is to fix
@@ -1256,7 +1256,7 @@ static void neo_copy_data_from_uart_to_queue(struct channel_t *ch)
 		}
 
 		memcpy_fromio(ch->ch_rqueue + head, &ch->ch_neo_uart->txrxburst, 1);
-		ch->ch_equeue[head] = (unsigned char) linestatus;
+		ch->ch_equeue[head] = (unsigned char)linestatus;
 
 		/* Ditch any remaining linestatus value. */
 		linestatus = 0;
@@ -1291,7 +1291,7 @@ static int neo_drain(struct tty_struct *tty, uint seconds)
 	if (!tty || tty->magic != TTY_MAGIC)
 		return -ENXIO;
 
-	un = (struct un_t *) tty->driver_data;
+	un = (struct un_t *)tty->driver_data;
 	if (!un || un->magic != DGNC_UNIT_MAGIC)
 		return -ENXIO;
 
@@ -1447,7 +1447,7 @@ static void neo_copy_data_from_queue_to_uart(struct channel_t *ch)
 
 		n = readb(&ch->ch_neo_uart->tfifo);
 
-		if ((unsigned int) n > ch->ch_t_tlevel)
+		if ((unsigned int)n > ch->ch_t_tlevel)
 			goto exit_unlock;
 
 		n = UART_17158_TX_FIFOSIZE - ch->ch_t_tlevel;

drivers/staging/dgnc/dgnc_tty.c

@@ -1440,7 +1440,7 @@ static void dgnc_tty_close(struct tty_struct *tty, struct file *file)
 		 */
 		if ((un->un_type == DGNC_PRINT) && (ch->ch_flags & CH_PRON)) {
 			dgnc_wmove(ch, ch->ch_digi.digi_offstr,
-				(int) ch->ch_digi.digi_offlen);
+				(int)ch->ch_digi.digi_offlen);
 			ch->ch_flags &= ~CH_PRON;
 		}
 
@@ -1487,7 +1487,7 @@ static void dgnc_tty_close(struct tty_struct *tty, struct file *file)
 		 */
 		if ((un->un_type == DGNC_PRINT) && (ch->ch_flags & CH_PRON)) {
 			dgnc_wmove(ch, ch->ch_digi.digi_offstr,
-				(int) ch->ch_digi.digi_offlen);
+				(int)ch->ch_digi.digi_offlen);
 			ch->ch_flags &= ~CH_PRON;
 		}
 	}
@@ -1756,7 +1756,7 @@ static int dgnc_tty_write(struct tty_struct *tty,
 	 */
 	if ((un->un_type == DGNC_PRINT) && !(ch->ch_flags & CH_PRON)) {
 		dgnc_wmove(ch, ch->ch_digi.digi_onstr,
-		    (int) ch->ch_digi.digi_onlen);
+		    (int)ch->ch_digi.digi_onlen);
 		head = (ch->ch_w_head) & tmask;
 		ch->ch_flags |= CH_PRON;
 	}
@@ -1767,7 +1767,7 @@ static int dgnc_tty_write(struct tty_struct *tty,
 	 */
 	if ((un->un_type != DGNC_PRINT) && (ch->ch_flags & CH_PRON)) {
 		dgnc_wmove(ch, ch->ch_digi.digi_offstr,
-			(int) ch->ch_digi.digi_offlen);
+			(int)ch->ch_digi.digi_offlen);
 		head = (ch->ch_w_head) & tmask;
 		ch->ch_flags &= ~CH_PRON;
 	}
@@ -2554,7 +2554,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
 	struct un_t *un;
 	int rc;
 	unsigned long flags;
-	void __user *uarg = (void __user *) arg;
+	void __user *uarg = (void __user *)arg;
 
 	if (!tty || tty->magic != TTY_MAGIC)
 		return -ENODEV;
@@ -2660,13 +2660,13 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
 		spin_unlock_irqrestore(&ch->ch_lock, flags);
 
 		rc = put_user(C_CLOCAL(tty) ? 1 : 0,
-			      (unsigned long __user *) arg);
+			      (unsigned long __user *)arg);
 		return rc;
 
 	case TIOCSSOFTCAR:
 
 		spin_unlock_irqrestore(&ch->ch_lock, flags);
-		rc = get_user(arg, (unsigned long __user *) arg);
+		rc = get_user(arg, (unsigned long __user *)arg);
 		if (rc)
 			return rc;
 
@@ -2814,7 +2814,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
 			 * could sleep
 			*/
 			spin_unlock_irqrestore(&ch->ch_lock, flags);
-			rc = get_user(loopback, (unsigned int __user *) arg);
+			rc = get_user(loopback, (unsigned int __user *)arg);
 			if (rc)
 				return rc;
 			spin_lock_irqsave(&ch->ch_lock, flags);
@@ -2832,7 +2832,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
 
 	case DIGI_GETCUSTOMBAUD:
 		spin_unlock_irqrestore(&ch->ch_lock, flags);
-		rc = put_user(ch->ch_custom_speed, (unsigned int __user *) arg);
+		rc = put_user(ch->ch_custom_speed, (unsigned int __user *)arg);
 		return rc;
 
 	case DIGI_SETCUSTOMBAUD:
@@ -2840,7 +2840,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
 		int new_rate;
 		/* Let go of locks when accessing user space, could sleep */
 		spin_unlock_irqrestore(&ch->ch_lock, flags);
-		rc = get_user(new_rate, (int __user *) arg);
+		rc = get_user(new_rate, (int __user *)arg);
 		if (rc)
 			return rc;
 		spin_lock_irqsave(&ch->ch_lock, flags);
@@ -2862,7 +2862,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
 		unsigned char c;
 
 		spin_unlock_irqrestore(&ch->ch_lock, flags);
-		rc = get_user(c, (unsigned char __user *) arg);
+		rc = get_user(c, (unsigned char __user *)arg);
 		if (rc)
 			return rc;
 		spin_lock_irqsave(&ch->ch_lock, flags);
@@ -2919,7 +2919,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
 			events |= (EV_IPU | EV_IPS);
 
 		spin_unlock_irqrestore(&ch->ch_lock, flags);
-		rc = put_user(events, (unsigned int __user *) arg);
+		rc = put_user(events, (unsigned int __user *)arg);
 		return rc;
 	}