regulator: Clarify documentation for regmap in the config

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
git-mirror · Aug 31, 2012 · 380a0e6 · 380a0e6
1 parent 296c656
commit 380a0e6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
@@ -221,7 +221,8 @@ struct regulator_desc {
  * @driver_data: private regulator data
  * @of_node: OpenFirmware node to parse for device tree bindings (may be
  *           NULL).
- * @regmap: regmap to use for core regmap helpers
+ * @regmap: regmap to use for core regmap helpers if dev_get_regulator() is
+ *          insufficient.
  * @ena_gpio: GPIO controlling regulator enable.
  * @ena_gpio_invert: Sense for GPIO enable control.
  * @ena_gpio_flags: Flags to use when calling gpio_request_one()