Staging: sm750fb: ddk750_swi2c.c: Insert spaces before parenthesis

Insert spaces before open parenthesis in ddk750_swi2c.c
to rectify the following checkpatch errors:
ERROR: space required before the open parenthesis '('

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/sm750fb/ddk750_swi2c.c

@@ -96,11 +96,11 @@ static void swI2CWait(void)
        it's more reliable than counter loop ..
        write 0x61 to 0x3ce and read from 0x3cf
        */
-	while(peekIO(0x3ce, 0x61) & 0x10);
+	while (peekIO(0x3ce, 0x61) & 0x10);
 #else
 	int i, Temp;
 
-	for(i = 0; i < 600; i++) {
+	for (i = 0; i < 600; i++) {
 		Temp = i;
 		Temp += i;
 	}
@@ -277,7 +277,7 @@ static long swI2CWriteByte(unsigned char data)
 	swI2CWait();
 
 	/* Read SDA, until SDA==0 */
-	for(i = 0; i < 0xff; i++) {
+	for (i = 0; i < 0xff; i++) {
 		if (!swI2CReadSDA())
 			break;
 
@@ -312,7 +312,7 @@ static unsigned char swI2CReadByte(unsigned char ack)
 	int i;
 	unsigned char data = 0;
 
-	for(i = 7; i >= 0; i--) {
+	for (i = 7; i >= 0; i--) {
 		/* Set the SCL to Low and SDA to High (Input) */
 		swI2CSCL(0);
 		swI2CSDA(1);
@@ -369,7 +369,7 @@ static long swI2CInit_SM750LE(unsigned char i2cClkGPIO,
 	/* Note that SM750LE don't have GPIO MUX and power is always on */
 
 	/* Clear the i2c lines. */
-	for(i = 0; i < 9; i++)
+	for (i = 0; i < 9; i++)
 		swI2CStop();
 
 	return 0;
@@ -426,7 +426,7 @@ long swI2CInit(
 	enableGPIO(1);
 
 	/* Clear the i2c lines. */
-	for(i = 0; i < 9; i++)
+	for (i = 0; i < 9; i++)
 		swI2CStop();
 
 	return 0;