Merge "soc: qcom: Change the way to locate log_buf_len"

	void *start;

	unsigned int size;

	struct md_region md_entry;

	unsigned int *log_buf_size;

	uint32_t log_buf_len;

	log_buf_size = (unsigned int *)kallsyms_lookup_name("log_buf_len");

	if (!log_buf_size) {

		dev_err(wdog_data->dev, "log_buf_len symbol not found\n");

	log_buf_len = log_buf_len_get();

	if (!log_buf_len) {

		dev_err(wdog_data->dev, "log_buf_len is zero\n");

		goto out;

	}

	if (*log_buf_size >= BOOT_LOG_SIZE)

		size = *log_buf_size;

	if (log_buf_len >= BOOT_LOG_SIZE)

		size = log_buf_len;

	else

		size = BOOT_LOG_SIZE;