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
Kernel Hackers Manual 4.8.                 January 2017                            PWM_REQUEST(9)