clk_get(9)
NAME
clk_get - lookup and obtain a reference to a clock producer.
SYNOPSIS
struct clk * clk_get(struct device * dev, const char * id);
ARGUMENTS
- dev
- device for clock "consumer"
- id
- clock comsumer ID
DESCRIPTION
Returns a struct clk corresponding to the clock producer, or valid
IS_ERR condition containing errno. The implementation uses dev and id
to determine the clock consumer, and thereby the clock producer. (IOW,
id may be identical strings, but clk_get may return different clock
producers depending on dev.)
Drivers must assume that the clock source is not enabled.