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pwm: Export pwm_{set,get}_chip_data()

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When building a driver as a module, these functions need to be exported
for linking to succeed.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
This commit is contained in:
Thierry Reding 2013-01-30 09:22:24 +01:00
parent b133d2a137
commit 928c44775b
1 changed files with 2 additions and 0 deletions
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2
drivers/pwm/core.c
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@ -211,6 +211,7 @@ int pwm_set_chip_data(struct pwm_device *pwm, void *data)
return 0; return 0;
} }
EXPORT_SYMBOL_GPL(pwm_set_chip_data);
/** /**
* pwm_get_chip_data() - get private chip data for a PWM * pwm_get_chip_data() - get private chip data for a PWM
@ -220,6 +221,7 @@ void *pwm_get_chip_data(struct pwm_device *pwm)
{ {
return pwm ? pwm->chip_data : NULL; return pwm ? pwm->chip_data : NULL;
} }
EXPORT_SYMBOL_GPL(pwm_get_chip_data);
/** /**
* pwmchip_add() - register a new PWM chip * pwmchip_add() - register a new PWM chip