fixed typo in a2150_get_timing()

diff --git a/comedi/drivers/ni_at_a2150.c b/comedi/drivers/ni_at_a2150.c
index 364daf653789b5fd356d1bf1cfe25c86751ac650..5449ffcf0bf922210febf8a2ec6f88ec2e6fa21a 100644 (file)
--- a/comedi/drivers/ni_at_a2150.c
+++ b/comedi/drivers/ni_at_a2150.c
@@ -681,13 +681,13 @@ static int a2150_get_timing(comedi_device *dev, unsigned int *period, int flags)
        int lub_divisor_shift, lub_index, glb_divisor_shift, glb_index;
        int i, j;
 
-       // initialize greatest upper and least lower bounds
+       // initialize greatest lower and least upper bounds
        lub_divisor_shift = 3;
        lub_index = 0;
        lub = thisboard->clock[lub_index] * (1 << lub_divisor_shift);
        glb_divisor_shift = 0;
        glb_index = thisboard->num_clocks - 1;
-       glb = thisboard->clock[glb_index] * (1 << lub_divisor_shift);
+       glb = thisboard->clock[glb_index] * (1 << glb_divisor_shift);
 
        // make sure period is in available range
        if(*period < glb)
@@ -699,9 +699,8 @@ static int a2150_get_timing(comedi_device *dev, unsigned int *period, int flags)
        for(i = 0; i < 4; i = i++)
        {
                // there are a maximum of 4 master clocks
-               for(j = 0; j < 4; j++)
+               for(j = 0; j < thisboard->num_clocks; j++)
                {
-                       if(thisboard->clock[j] == 0) break;
                        // temp is the period in nanosec we are evaluating
                        temp = thisboard->clock[j] * (1 << i);
                        // if it is the best match yet