buf_empty_len    2175 drivers/scsi/arcmsr/arcmsr_hba.c 	int32_t buf_empty_len;
buf_empty_len    2179 drivers/scsi/arcmsr/arcmsr_hba.c 	buf_empty_len = (acb->rqbuf_putIndex - acb->rqbuf_getIndex - 1) &
buf_empty_len    2181 drivers/scsi/arcmsr/arcmsr_hba.c 	if (buf_empty_len >= readl(&prbuffer->data_len)) {