regulator: fix label names used in device tree bindings
Device tree compiler does not recognize '-' in label name. Instead,
'_' works fine.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
index 82bef20..5b7a408 100644
--- a/Documentation/devicetree/bindings/regulator/regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/regulator.txt
@@ -32,15 +32,15 @@
consumer itself.
Example of a consumer device node (mmc) referencing two
-regulators (twl-reg1 and twl-reg2),
+regulators (twl_reg1 and twl_reg2),
- twl-reg1: regulator@0 {
+ twl_reg1: regulator@0 {
...
...
...
};
- twl-reg2: regulator@1 {
+ twl_reg2: regulator@1 {
...
...
...
@@ -49,6 +49,6 @@
mmc: mmc@0x0 {
...
...
- vmmc-supply = <&twl-reg1>;
- vmmcaux-supply = <&twl-reg2>;
+ vmmc-supply = <&twl_reg1>;
+ vmmcaux-supply = <&twl_reg2>;
};