Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v5 1/7] pwm: Add a stub for devm_pwmchip_add() | Date | Thu, 17 Nov 2022 13:08:00 +0200 |
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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: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Thierry Reding <thierry.reding@gmail.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> --- include/linux/pwm.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/include/linux/pwm.h b/include/linux/pwm.h index d70c6e5a839d..bba492eea96c 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -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) -- 2.35.1
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