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Commit eab0acea authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "pwm: pwm-qti-lpg: Fix the order of configuring PWM value"

parents 100392a3 e5020a4a

drivers/pwm/pwm-qti-lpg.c

+7 −7
Original line number Diff line number Diff line
@@ -333,19 +333,19 @@ static int qpnp_lpg_set_pwm_config(struct qpnp_lpg_channel *lpg) 
	if (lpg->src_sel == LUT_PATTERN)

		return 0;



	val = lpg->pwm_config.pwm_value & LPG_PWM_VALUE_LSB_MASK;

	rc = qpnp_lpg_write(lpg, REG_LPG_PWM_VALUE_LSB, val);

	val = lpg->pwm_config.pwm_value >> 8;

	mask = LPG_PWM_VALUE_MSB_MASK;

	rc = qpnp_lpg_masked_write(lpg, REG_LPG_PWM_VALUE_MSB, mask, val);

	if (rc < 0) {

		dev_err(lpg->chip->dev, "Write LPG_PWM_VALUE_LSB failed, rc=%d\n",

		dev_err(lpg->chip->dev, "Write LPG_PWM_VALUE_MSB failed, rc=%d\n",

							rc);

		return rc;

	}



	val = lpg->pwm_config.pwm_value >> 8;

	mask = LPG_PWM_VALUE_MSB_MASK;

	rc = qpnp_lpg_masked_write(lpg, REG_LPG_PWM_VALUE_MSB, mask, val);

	val = lpg->pwm_config.pwm_value & LPG_PWM_VALUE_LSB_MASK;

	rc = qpnp_lpg_write(lpg, REG_LPG_PWM_VALUE_LSB, val);

	if (rc < 0) {

		dev_err(lpg->chip->dev, "Write LPG_PWM_VALUE_MSB failed, rc=%d\n",

		dev_err(lpg->chip->dev, "Write LPG_PWM_VALUE_LSB failed, rc=%d\n",

							rc);

		return rc;

	}