The A/D FIFO uses two registers to get each analog data sample.
PCL818_FI_DATALO is the LSB of the data and PCL818_FI_DATAHI is
the MSB of the data. The current define for PCL818_FI_DATAHI is
incorrect and results in the LSB getting read twice.

Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 drivers/staging/comedi/drivers/pcl818.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/comedi/drivers/pcl818.c 
b/drivers/staging/comedi/drivers/pcl818.c
index 42448d2..aff8792 100644
--- a/drivers/staging/comedi/drivers/pcl818.c
+++ b/drivers/staging/comedi/drivers/pcl818.c
@@ -161,7 +161,7 @@ A word or two about DMA. Driver support DMA operations at 
two ways:
 #define PCL818_FI_STATUS 25
 /* R: one record from FIFO */
 #define PCL818_FI_DATALO 23
-#define PCL818_FI_DATAHI 23
+#define PCL818_FI_DATAHI 24
 
 /* type of interrupt handler */
 #define INT_TYPE_AI1_INT 1
-- 
1.8.5.2

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