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Date: Fri, 5 Jun 2015 19:42:46 +0100
From: Lee Jones <lee.jones@...aro.org>
To: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc: kernel@...inux.com, broonie@...nel.org, lgirdwood@...il.com,
Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 3/8] regulator: pwm-regulator: Remove superfluous is_enabled check
The core framework already takes care of this.
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
drivers/regulator/pwm-regulator.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c
index 4a071b6..36f9684 100644
--- a/drivers/regulator/pwm-regulator.c
+++ b/drivers/regulator/pwm-regulator.c
@@ -23,7 +23,6 @@
struct pwm_regulator_data {
struct pwm_voltages *duty_cycle_table;
struct pwm_device *pwm;
- bool enabled;
int state;
};
@@ -60,13 +59,10 @@ static int pwm_regulator_set_voltage_sel(struct regulator_dev *dev,
drvdata->state = selector;
- if (!drvdata->enabled) {
- ret = pwm_enable(drvdata->pwm);
- if (ret) {
- dev_err(&dev->dev, "Failed to enable PWM\n");
- return ret;
- }
- drvdata->enabled = true;
+ ret = pwm_enable(drvdata->pwm);
+ if (ret) {
+ dev_err(&dev->dev, "Failed to enable PWM\n");
+ return ret;
}
return 0;
--
1.9.1
--
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