dmaengine: fsl_raid: statify fsl_re_chan_probe
dmaengine: fsl_raid: statify fsl_re_chan_probe

Function fsl_re_chan_probe should be declared static, so do it

Signed-off-by: Vinod Koul <5cf69c63beb17bf38d63aa0e923ee8256af0e205@intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs