other versions
PWM_REQUEST(9) | Pulse-Width Modulation (PWM) | PWM_REQUEST(9) |
NAME¶
pwm_request - request a PWM device
SYNOPSIS¶
struct pwm_device * pwm_request(int pwm, const char * label);
ARGUMENTS¶
pwm
global PWM device index
label
PWM device label
DESCRIPTION¶
This function is deprecated, use pwm_get instead.
RETURN¶
A pointer to a PWM device or an ERR_PTR-encoded error code on failure.
COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |