Commit 88da4e81 authored by Andy Shevchenko's avatar Andy Shevchenko
Browse files

pwm: Add a stub for devm_pwmchip_add() 



The devm_pwmchip_add() can be called by a module that optionally
instantiates PWM chip. In the case of CONFIG_PWM=n, the compilation
can't be performed. Hence, add a necessary stub.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarThierry Reding <thierry.reding@gmail.com>
Reviewed-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
parent 9abf2313

include/linux/pwm.h

+5 −0
Original line number Diff line number Diff line
@@ -478,6 +478,11 @@ static inline int pwmchip_remove(struct pwm_chip *chip) 
	return -EINVAL;

}



static inline int devm_pwmchip_add(struct device *dev, struct pwm_chip *chip)

{

	return -EINVAL;

}



static inline struct pwm_device *pwm_request_from_chip(struct pwm_chip *chip,

						       unsigned int index,

						       const char *label)