i2c-nomadik: cosmetic coding style corrections

This fixes a number of whitespace and punctuation problems
around the Nomadik I2C driver.
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

drivers/i2c/busses/i2c-nomadik.c

@@ -135,19 +135,19 @@ struct i2c_nmk_client {
 };
 
 /**
- * struct nmk_i2c_dev - private data structure of the controller
- * @pdev: parent platform device
- * @adap: corresponding I2C adapter
- * @irq: interrupt line for the controller
- * @virtbase: virtual io memory area
- * @clk: hardware i2c block clock
- * @cfg: machine provided controller configuration
- * @cli: holder of client specific data
- * @stop: stop condition
- * @xfer_complete: acknowledge completion for a I2C message
- * @result: controller propogated result
- * @regulator: pointer to i2c regulator
- * @busy: Busy doing transfer
+ * struct nmk_i2c_dev - private data structure of the controller.
+ * @pdev: parent platform device.
+ * @adap: corresponding I2C adapter.
+ * @irq: interrupt line for the controller.
+ * @virtbase: virtual io memory area.
+ * @clk: hardware i2c block clock.
+ * @cfg: machine provided controller configuration.
+ * @cli: holder of client specific data.
+ * @stop: stop condition.
+ * @xfer_complete: acknowledge completion for a I2C message.
+ * @result: controller propogated result.
+ * @regulator: pointer to i2c regulator.
+ * @busy: Busy doing transfer.
  */
 struct nmk_i2c_dev {
 	struct platform_device		*pdev;
@@ -217,8 +217,9 @@ static int flush_i2c_fifo(struct nmk_i2c_dev *dev)
 		}
 	}
 
-	dev_err(&dev->pdev->dev, "flushing operation timed out "
-		"giving up after %d attempts", LOOP_ATTEMPTS);
+	dev_err(&dev->pdev->dev,
+		"flushing operation timed out giving up after %d attempts",
+		LOOP_ATTEMPTS);
 
 	return -ETIMEDOUT;
 }
@@ -363,8 +364,8 @@ static void setup_i2c_controller(struct nmk_i2c_dev *dev)
 	 * and high speed (up to 3.4 Mb/s)
 	 */
 	if (dev->cfg.sm > I2C_FREQ_MODE_FAST) {
-		dev_err(&dev->pdev->dev, "do not support this mode "
-			"defaulting to std. mode\n");
+		dev_err(&dev->pdev->dev,
+			"do not support this mode defaulting to std. mode\n");
 		brcr2 = i2c_clk/(100000 * 2) & 0xffff;
 		writel((brcr1 | brcr2), dev->virtbase + I2C_BRCR);
 		writel(I2C_FREQ_MODE_STANDARD << 4,
@@ -423,7 +424,7 @@ static int read_i2c(struct nmk_i2c_dev *dev)
 
 	if (timeout < 0) {
 		dev_err(&dev->pdev->dev,
-			"wait_for_completion_timeout"
+			"wait_for_completion_timeout "
 			"returned %d waiting for event\n", timeout);
 		status = timeout;
 	}
@@ -556,8 +557,8 @@ static int nmk_i2c_xfer_one(struct nmk_i2c_dev *dev, u16 flags)
 		if (((i2c_sr >> 2) & 0x3) == 0x3) {
 			/* get the abort cause */
 			cause =	(i2c_sr >> 4) & 0x7;
-			dev_err(&dev->pdev->dev, "%s\n", cause
-				>= ARRAY_SIZE(abort_causes) ?
+			dev_err(&dev->pdev->dev, "%s\n",
+				cause >= ARRAY_SIZE(abort_causes) ?
 				"unknown reason" :
 				abort_causes[cause]);
 		}
@@ -644,8 +645,8 @@ static int nmk_i2c_xfer(struct i2c_adapter *i2c_adap,
 
 		for (i = 0; i < num_msgs; i++) {
 			if (unlikely(msgs[i].flags & I2C_M_TEN)) {
-				dev_err(&dev->pdev->dev, "10 bit addressing"
-						"not supported\n");
+				dev_err(&dev->pdev->dev,
+					"10 bit addressing not supported\n");
 
 				status = -EINVAL;
 				goto out;
@@ -789,8 +790,9 @@ static irqreturn_t i2c_irq_handler(int irq, void *arg)
 
 		if (dev->cli.count) {
 			dev->result = -EIO;
-			dev_err(&dev->pdev->dev, "%lu bytes still remain to be"
-					"xfered\n", dev->cli.count);
+			dev_err(&dev->pdev->dev,
+				"%lu bytes still remain to be xfered\n",
+				dev->cli.count);
 			(void) init_hw(dev);
 		}
 		complete(&dev->xfer_complete);
@@ -980,8 +982,9 @@ static int __devinit nmk_i2c_probe(struct platform_device *pdev)
 
 	i2c_set_adapdata(adap, dev);
 
-	dev_info(&pdev->dev, "initialize %s on virtual "
-		"base %p\n", adap->name, dev->virtbase);
+	dev_info(&pdev->dev,
+		 "initialize %s on virtual base %p\n",
+		 adap->name, dev->virtbase);
 
 	ret = i2c_add_numbered_adapter(adap);
 	if (ret) {