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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.