MAXIM max1363: use ring buffer

configname: CONFIG_MAX1363_RING_BUFFER

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>Industrial I/O support
└─>MAXIM max1363: use ring buffer
In linux kernel since version 2.6.33 (release Date: 2010-02-24)  
Say yes here to include ring buffer support in the MAX1363
ADC driver.