Man page 9 : devm_clk_put

devm_clk_put - "free" a managed clock source

void devm_clk_put(struct device *  dev , struct clk *  clk );

dev
    device used to acuqire the clock

clk
    clock source acquired with devm_clk_get

drivers must ensure that all clk_enable calls made on this clock source are balanced by clk_disable calls prior to calling this function.

clk_put should not be called from within interrupt context.