static void stmmac_tmu_start(unsigned int new_freq)
{
clk_set_rate(timer_clock, new_freq);
- clk_enable(timer_clock);
+ clk_prepare_enable(timer_clock);
}
static void stmmac_tmu_stop(void)
{
- clk_disable(timer_clock);
+ clk_disable_unprepare(timer_clock);
}
int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm)
{
timer_clock = clk_get(NULL, TMU_CHANNEL);
- if (timer_clock == NULL)
+ if (IS_ERR(timer_clock))
return -1;
if (tmu2_register_user(stmmac_timer_handler, (void *)dev) < 0) {
int stmmac_close_ext_timer(void)
{
- clk_disable(timer_clock);
+ clk_disable_unprepare(timer_clock);
tmu2_unregister_user();
clk_put(timer_clock);
return 0;