regulator: Fix space/tab confusion

Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

drivers/regulator/Kconfig

@@ -49,11 +49,11 @@ config REGULATOR_VIRTUAL_CONSUMER
 	tristate "Virtual regulator consumer support"
 	help
 	  This driver provides a virtual consumer for the voltage and
-          current regulator API which provides sysfs controls for
-          configuring the supplies requested.  This is mainly useful
-          for test purposes.
+	  current regulator API which provides sysfs controls for
+	  configuring the supplies requested.  This is mainly useful
+	  for test purposes.
 
-          If unsure, say no.
+	  If unsure, say no.
 
 config REGULATOR_USERSPACE_CONSUMER
 	tristate "Userspace regulator consumer support"
@@ -62,7 +62,7 @@ config REGULATOR_USERSPACE_CONSUMER
 	  from user space. Userspace consumer driver provides ability to
 	  control power supplies for such devices.
 
-          If unsure, say no.
+	  If unsure, say no.
 
 config REGULATOR_GPIO
 	tristate "GPIO regulator support"
@@ -246,7 +246,7 @@ config REGULATOR_LP8788
 
 config REGULATOR_PCF50633
 	tristate "NXP PCF50633 regulator driver"
-        depends on MFD_PCF50633
+	depends on MFD_PCF50633
 	help
 	 Say Y here to support the voltage regulators and convertors
 	 on PCF50633
@@ -415,7 +415,7 @@ config REGULATOR_WM8350
 	depends on MFD_WM8350
 	help
 	  This driver provides support for the voltage and current regulators
-          of the WM8350 AudioPlus PMIC.
+	  of the WM8350 AudioPlus PMIC.
 
 config REGULATOR_WM8400
 	tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"