DEVM_CLK_GET(9) Clock Framework DEVM_CLK_GET(9)
NAME
devm_clk_get - lookup and obtain a managed reference to a clock producer.
SYNOPSIS
struct clk * devm_clk_get(struct device * dev, const char * id);
ARGUMENTS
dev
device for clock "consumer"
id
clock consumer 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.
devm_clk_get should not be called from within interrupt context.
The clock will automatically be freed when the device is unbound from the bus.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 DEVM_CLK_GET(9)
