mfd: printk/comment fixes

Correct spelling typo in drivers/mfd
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/mfd/ab8500-gpadc.c

@@ -342,7 +342,7 @@ int ab8500_gpadc_read_raw(struct ab8500_gpadc *gpadc, u8 channel)
 
 		 /*
 		  * Delay might be needed for ABB8500 cut 3.0, if not, remove
-		  * when hardware will be availible
+		  * when hardware will be available
 		  */
 			msleep(1);
 			break;

drivers/mfd/rc5t583.c

@@ -281,7 +281,7 @@ static int __devinit rc5t583_i2c_probe(struct i2c_client *i2c,
 
 	if (i2c->irq) {
 		ret = rc5t583_irq_init(rc5t583, i2c->irq, pdata->irq_base);
-		/* Still continue with waring if irq init fails */
+		/* Still continue with warning, if irq init fails */
 		if (ret)
 			dev_warn(&i2c->dev, "IRQ init failed: %d\n", ret);
 		else

drivers/mfd/rdc321x-southbridge.c

 /*
- * RDC321x MFD southbrige driver
+ * RDC321x MFD southbridge driver
  *
  * Copyright (C) 2007-2010 Florian Fainelli <florian@openwrt.org>
  * Copyright (C) 2010 Bernhard Loos <bernhardloos@googlemail.com>

drivers/mfd/tps65911-comparator.c

@@ -136,7 +136,7 @@ static __devinit int tps65911_comparator_probe(struct platform_device *pdev)
 
 	ret = comp_threshold_set(tps65910, COMP2, pdata->vmbch2_threshold);
 	if (ret < 0) {
-		dev_err(&pdev->dev, "cannot set COMP2 theshold\n");
+		dev_err(&pdev->dev, "cannot set COMP2 threshold\n");
 		return ret;
 	}
 

include/linux/mfd/max8998.h

@@ -67,7 +67,7 @@ struct max8998_regulator_data {
 /**
  * struct max8998_board - packages regulator init data
  * @regulators: array of defined regulators
- * @num_regulators: number of regultors used
+ * @num_regulators: number of regulators used
  * @irq_base: base IRQ number for max8998, required for IRQs
  * @ono: power onoff IRQ number for max8998
  * @buck_voltage_lock: Do NOT change the values of the following six