fix to bug in fifo overflow check I created with last revision

diff --git a/comedi/drivers/das800.c b/comedi/drivers/das800.c
index 78bed8b22fcc6cb917f64bdd91bc02d43fbff01b..278ff6c165b2ac909bdd6831b30431ef8a6fd303 100644 (file)
--- a/comedi/drivers/das800.c
+++ b/comedi/drivers/das800.c
@@ -397,6 +397,8 @@ static void das800_interrupt(int irq, void *d, struct pt_regs *regs)
                if(thisboard->resolution == 12)
                {
                        fifo_empty = dataPoint & FIFO_EMPTY;
+                       fifo_overflow = dataPoint & FIFO_OVF;
+                       if(fifo_overflow) break;
                }else
                {
                        fifo_empty = 0; // cio-das802/16 has no fifo empty status bit