Register access issue after runtime PM calls being removed in cti_enable_hw/cti_disable_hw

Hi James & Mike,

With this patch "[PATCH] coresight: cti: Fix hang in cti_disable_hw()", runtime PM calls are removed in cti_enable_hw/cti_disable_hw. There will be register access issue when write 1 to enable sysfs node of CTI directly as clock is not enabled for accessing CTI registers.

echo 1 > cti0/enable static ssize_t enable_store(struct device *dev, struct device_attribute *attr,  const char *buf, size_t size)

Is there fix for the enable_store case ?

Thanks Jinlong Mao