aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/pwm/pwm-twl.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pwm/pwm-twl.c')
-rw-r--r--drivers/pwm/pwm-twl.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-twl.c b/drivers/pwm/pwm-twl.c
index 04f76725d591..7a993b056638 100644
--- a/drivers/pwm/pwm-twl.c
+++ b/drivers/pwm/pwm-twl.c
@@ -269,6 +269,22 @@ static void twl6030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm)
269 goto out; 269 goto out;
270 } 270 }
271 271
272 val |= TWL6030_PWM_TOGGLE(pwm->hwpwm, TWL6030_PWMXEN);
273
274 ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, val, TWL6030_TOGGLE3_REG);
275 if (ret < 0) {
276 dev_err(chip->dev, "%s: Failed to disable PWM\n", pwm->label);
277 goto out;
278 }
279
280 val &= ~TWL6030_PWM_TOGGLE(pwm->hwpwm, TWL6030_PWMXEN);
281
282 ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, val, TWL6030_TOGGLE3_REG);
283 if (ret < 0) {
284 dev_err(chip->dev, "%s: Failed to disable PWM\n", pwm->label);
285 goto out;
286 }
287
272 twl->twl6030_toggle3 = val; 288 twl->twl6030_toggle3 = val;
273out: 289out:
274 mutex_unlock(&twl->mutex); 290 mutex_unlock(&twl->mutex);