Realtek cr: clean up unnecessary whitespaces.

Signed-off-by: edwin_rong <edwin_rong@realsil.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/storage/realtek_cr.c

@@ -143,8 +143,9 @@ static int init_realtek_cr(struct us_data *us);
 
 static const struct usb_device_id realtek_cr_ids[] = {
 #	include "unusual_realtek.h"
-	{ }		/* Terminating entry */
+	{}			/* Terminating entry */
 };
+
 MODULE_DEVICE_TABLE(usb, realtek_cr_ids);
 
 #undef UNUSUAL_DEV
@@ -165,7 +166,7 @@ MODULE_DEVICE_TABLE(usb, realtek_cr_ids);
 
 static struct us_unusual_dev realtek_cr_unusual_dev_list[] = {
 #	include "unusual_realtek.h"
-	{ }		/* Terminating entry */
+	{}			/* Terminating entry */
 };
 
 #undef UNUSUAL_DEV
@@ -174,8 +175,8 @@ static int rts51x_bulk_transport(struct us_data *us, u8 lun,
 				 u8 *cmd, int cmd_len, u8 *buf, int buf_len,
 				 enum dma_data_direction dir, int *act_len)
 {
-	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
-	struct bulk_cs_wrap *bcs = (struct bulk_cs_wrap *) us->iobuf;
+	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *)us->iobuf;
+	struct bulk_cs_wrap *bcs = (struct bulk_cs_wrap *)us->iobuf;
 	int result;
 	unsigned int residue;
 	unsigned int cswlen;
@@ -220,8 +221,7 @@ static int rts51x_bulk_transport(struct us_data *us, u8 lun,
 	/* check bulk status */
 	if (bcs->Signature != cpu_to_le32(US_BULK_CS_SIGN)) {
 		US_DEBUGP("Signature mismatch: got %08X, expecting %08X\n",
-			  le32_to_cpu(bcs->Signature),
-			  US_BULK_CS_SIGN);
+			  le32_to_cpu(bcs->Signature), US_BULK_CS_SIGN);
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -269,7 +269,7 @@ static int rts51x_get_max_lun(struct us_data *us)
 				      US_BULK_GET_MAX_LUN,
 				      USB_DIR_IN | USB_TYPE_CLASS |
 				      USB_RECIP_INTERFACE,
-				 0, us->ifnum, us->iobuf, 1, 10*HZ);
+				      0, us->ifnum, us->iobuf, 1, 10 * HZ);
 
 	US_DEBUGP("GetMaxLUN command result is %d, data is %d\n",
 		  result, us->iobuf[0]);
@@ -284,16 +284,16 @@ static int rts51x_get_max_lun(struct us_data *us)
 static int rts51x_read_mem(struct us_data *us, u16 addr, u8 *data, u16 len)
 {
 	int retval;
-	u8 cmnd[12] = {0};
+	u8 cmnd[12] = { 0 };
 
 	US_DEBUGP("%s, addr = 0x%x, len = %d\n", __func__, addr, len);
 
 	cmnd[0] = 0xF0;
 	cmnd[1] = 0x0D;
-	cmnd[2] = (u8)(addr >> 8);
-	cmnd[3] = (u8)addr;
-	cmnd[4] = (u8)(len >> 8);
-	cmnd[5] = (u8)len;
+	cmnd[2] = (u8) (addr >> 8);
+	cmnd[3] = (u8) addr;
+	cmnd[4] = (u8) (len >> 8);
+	cmnd[5] = (u8) len;
 
 	retval = rts51x_bulk_transport(us, 0, cmnd, 12,
 				       data, len, DMA_FROM_DEVICE, NULL);
@@ -306,16 +306,16 @@ static int rts51x_read_mem(struct us_data *us, u16 addr, u8 *data, u16 len)
 static int rts51x_write_mem(struct us_data *us, u16 addr, u8 *data, u16 len)
 {
 	int retval;
-	u8 cmnd[12] = {0};
+	u8 cmnd[12] = { 0 };
 
 	US_DEBUGP("%s, addr = 0x%x, len = %d\n", __func__, addr, len);
 
 	cmnd[0] = 0xF0;
 	cmnd[1] = 0x0E;
-	cmnd[2] = (u8)(addr >> 8);
-	cmnd[3] = (u8)addr;
-	cmnd[4] = (u8)(len >> 8);
-	cmnd[5] = (u8)len;
+	cmnd[2] = (u8) (addr >> 8);
+	cmnd[3] = (u8) addr;
+	cmnd[4] = (u8) (len >> 8);
+	cmnd[5] = (u8) len;
 
 	retval = rts51x_bulk_transport(us, 0, cmnd, 12,
 				       data, len, DMA_TO_DEVICE, NULL);
@@ -329,7 +329,7 @@ static int rts51x_read_status(struct us_data *us,
 			      u8 lun, u8 *status, int len, int *actlen)
 {
 	int retval;
-	u8 cmnd[12] = {0};
+	u8 cmnd[12] = { 0 };
 
 	US_DEBUGP("%s, lun = %d\n", __func__, lun);
 
@@ -356,12 +356,12 @@ static int rts51x_check_status(struct us_data *us, u8 lun)
 
 	US_DEBUGP("chip->status_len = %d\n", chip->status_len);
 
-	chip->status[lun].vid = ((u16)buf[0] << 8) | buf[1];
-	chip->status[lun].pid = ((u16)buf[2] << 8) | buf[3];
+	chip->status[lun].vid = ((u16) buf[0] << 8) | buf[1];
+	chip->status[lun].pid = ((u16) buf[2] << 8) | buf[3];
 	chip->status[lun].cur_lun = buf[4];
 	chip->status[lun].card_type = buf[5];
 	chip->status[lun].total_lun = buf[6];
-	chip->status[lun].fw_ver = ((u16)buf[7] << 8) | buf[8];
+	chip->status[lun].fw_ver = ((u16) buf[7] << 8) | buf[8];
 	chip->status[lun].phy_exist = buf[9];
 	chip->status[lun].multi_flag = buf[10];
 	chip->status[lun].multi_card = buf[11];
@@ -602,7 +602,7 @@ static int init_realtek_cr(struct us_data *us)
 		goto INIT_FAIL;
 
 	for (i = 0; i <= (int)(chip->max_lun); i++) {
-		retval = rts51x_check_status(us, (u8)i);
+		retval = rts51x_check_status(us, (u8) i);
 		if (retval < 0)
 			goto INIT_FAIL;
 	}
@@ -640,11 +640,13 @@ static int realtek_cr_probe(struct usb_interface *intf,
 	US_DEBUGP("Probe Realtek Card Reader!\n");
 
 	result = usb_stor_probe1(&us, intf, id,
-			(id - realtek_cr_ids) + realtek_cr_unusual_dev_list);
+				 (id - realtek_cr_ids) +
+				 realtek_cr_unusual_dev_list);
 	if (result)
 		return result;
 
 	result = usb_stor_probe2(us);
+
 	return result;
 }