On Wed, Oct 31, 2012 at 05:57:10PM +0200, Pantelis Antoniou wrote: > No need to hide of_pwm_request, it's useful to other in-kernel users.
Can you specify which users that might be? I'm reluctant to export symbols which aren't used by any drivers. > diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c [...] > @@ -457,7 +457,7 @@ static struct pwm_chip *of_node_to_pwmchip(struct > device_node *np) > * becomes mandatory for devices that look up the PWM device via the con_id > * parameter. > */ > -static struct pwm_device *of_pwm_request(struct device_node *np, > +struct pwm_device *of_pwm_request(struct device_node *np, > const char *con_id) Can you please make sure that this remains properly aligned? > diff --git a/include/linux/pwm.h b/include/linux/pwm.h [...] > @@ -171,6 +171,7 @@ struct pwm_device *pwm_request_from_chip(struct pwm_chip > *chip, > unsigned int index, > const char *label); > > +struct pwm_device *of_pwm_request(struct device_node *np, const char > *consumer); The second argument is called con_id, so please fix this up to keep it consistent. > struct pwm_device *pwm_get(struct device *dev, const char *consumer); > void pwm_put(struct pwm_device *pwm); > > @@ -204,6 +205,12 @@ static inline struct pwm_device > *pwm_request_from_chip(struct pwm_chip *chip, > return ERR_PTR(-ENODEV); > } > > +static inline struct pwm_device *of_pwm_request(struct device_node *np, > + const char *consumer) Here as well. Also make sure the arguments are properly aligned. Thierry
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