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@@ -1539,7 +1539,10 @@ static void regulator_ena_gpio_free(struct regulator_dev *rdev)
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}
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/**
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- * Balance enable_count of each GPIO and actual GPIO pin control.
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+ * regulator_ena_gpio_ctrl - balance enable_count of each GPIO and actual GPIO pin control
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+ * @rdev: regulator_dev structure
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+ * @enable: enable GPIO at initial use?
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+ *
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* GPIO is enabled in case of initial use. (enable_count is 0)
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* GPIO is disabled when it is not shared any more. (enable_count <= 1)
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*/
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Mark Brown