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pwm: add period and polarity to struct pwm_lookup

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Add period and polarity members to struct pwm_lookup so that platforms
using the lookup table can be treated the same way as those using the
device tree.

Signed-off-by: Alexandre Belloni <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
This commit is contained in:
Alexandre Belloni 2014-05-19 22:42:32 +02:00 • committed by Thierry Reding
commit 3796ce1d4d
2 changed files with 9 additions and 1 deletions
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8
drivers/pwm/core.c
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@ -661,10 +661,16 @@ struct pwm_device *pwm_get(struct device *dev, const char *con_id)
}
}
mutex_unlock(&pwm_lookup_lock);
if (chip)
pwm = pwm_request_from_chip(chip, index, con_id ?: dev_id);
if (IS_ERR(pwm))
return pwm;
pwm_set_period(pwm, p->period);
pwm_set_polarity(pwm, p->polarity);
mutex_unlock(&pwm_lookup_lock);
return pwm;
}