i2c-s3c2410: Fixup style problems from checkpatch.pl

Fixup the 36 warnings and errors generated from running
checkpatch.pl on the driver. The warnings are too numerous
to be listed here.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

drivers/i2c/busses/i2c-s3c2410.c

@@ -109,7 +109,8 @@ static inline int s3c24xx_i2c_is2440(struct s3c24xx_i2c *i2c)
  * the default if there is none
 */
 
-static inline struct s3c2410_platform_i2c *s3c24xx_i2c_get_platformdata(struct device *dev)
+static inline struct s3c2410_platform_i2c *
+s3c24xx_i2c_get_platformdata(struct device *dev)
 {
 	if (dev->platform_data != NULL)
 		return (struct s3c2410_platform_i2c *)dev->platform_data;
@@ -129,7 +130,7 @@ static inline void s3c24xx_i2c_master_complete(struct s3c24xx_i2c *i2c, int ret)
 
 	i2c->msg_ptr = 0;
 	i2c->msg = NULL;
-	i2c->msg_idx ++;
+	i2c->msg_idx++;
 	i2c->msg_num = 0;
 	if (ret)
 		i2c->msg_idx = ret;
@@ -143,7 +144,6 @@ static inline void s3c24xx_i2c_disable_ack(struct s3c24xx_i2c *i2c)
 
 	tmp = readl(i2c->regs + S3C2410_IICCON);
 	writel(tmp & ~S3C2410_IICCON_ACKEN, i2c->regs + S3C2410_IICCON);
-
 }
 
 static inline void s3c24xx_i2c_enable_ack(struct s3c24xx_i2c *i2c)
@@ -152,7 +152,6 @@ static inline void s3c24xx_i2c_enable_ack(struct s3c24xx_i2c *i2c)
 
 	tmp = readl(i2c->regs + S3C2410_IICCON);
 	writel(tmp | S3C2410_IICCON_ACKEN, i2c->regs + S3C2410_IICCON);
-
 }
 
 /* irq enable/disable functions */
@@ -198,7 +197,7 @@ static void s3c24xx_i2c_message_start(struct s3c24xx_i2c *i2c,
 	if (msg->flags & I2C_M_REV_DIR_ADDR)
 		addr ^= 1;
 
-	// todo - check for wether ack wanted or not
+	/* todo - check for wether ack wanted or not */
 	s3c24xx_i2c_enable_ack(i2c);
 
 	iiccon = readl(i2c->regs + S3C2410_IICCON);
@@ -226,7 +225,7 @@ static inline void s3c24xx_i2c_stop(struct s3c24xx_i2c *i2c, int ret)
 	dev_dbg(i2c->dev, "STOP\n");
 
 	/* stop the transfer */
-	iicstat &= ~ S3C2410_IICSTAT_START;
+	iicstat &= ~S3C2410_IICSTAT_START;
 	writel(iicstat, i2c->regs + S3C2410_IICSTAT);
 
 	i2c->state = STATE_STOP;
@@ -358,7 +357,7 @@ static int i2s_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
 			dev_dbg(i2c->dev, "WRITE: Next Message\n");
 
 			i2c->msg_ptr = 0;
-			i2c->msg_idx ++;
+			i2c->msg_idx++;
 			i2c->msg++;
 
 			/* check to see if we need to do another message */
@@ -374,7 +373,6 @@ static int i2s_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
 
 				goto retry_write;
 			} else {
-			
 				/* send the new start */
 				s3c24xx_i2c_message_start(i2c, i2c->msg);
 				i2c->state = STATE_START;
@@ -449,7 +447,7 @@ static irqreturn_t s3c24xx_i2c_irq(int irqno, void *dev_id)
 	status = readl(i2c->regs + S3C2410_IICSTAT);
 
 	if (status & S3C2410_IICSTAT_ARBITR) {
-		// deal with arbitration loss
+		/* deal with arbitration loss */
 		dev_err(i2c->dev, "deal with arbitration loss\n");
 	}
 
@@ -502,7 +500,8 @@ static int s3c24xx_i2c_set_master(struct s3c24xx_i2c *i2c)
  * this starts an i2c transfer
 */
 
-static int s3c24xx_i2c_doxfer(struct s3c24xx_i2c *i2c, struct i2c_msg *msgs, int num)
+static int s3c24xx_i2c_doxfer(struct s3c24xx_i2c *i2c,
+			      struct i2c_msg *msgs, int num)
 {
 	unsigned long timeout;
 	int ret;
@@ -642,7 +641,7 @@ static inline int freq_acceptable(unsigned int freq, unsigned int wanted)
 {
 	int diff = freq - wanted;
 
-	return (diff >= -2 && diff <= 2);
+	return diff >= -2 && diff <= 2;
 }
 
 /* s3c24xx_i2c_clockrate
@@ -877,7 +876,8 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
 		goto err_ioarea;
 	}
 
-	dev_dbg(&pdev->dev, "registers %p (%p, %p)\n", i2c->regs, i2c->ioarea, res);
+	dev_dbg(&pdev->dev, "registers %p (%p, %p)\n",
+		i2c->regs, i2c->ioarea, res);
 
 	/* setup info block for the i2c core */