According to the (broken) original driver, data[4] passed to this function
is the "timer mode". It appears the original code used the wrong shift to
set the bits.
Use the ADDI_TCW_CTRL_MODE() macro so that the correct bits get set.
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/addi-data/hwdrv_apci1564.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
index a1f4ae1..dc738b2 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
@@ -116,7 +116,7 @@ static int apci1564_counter_insn_config(struct
comedi_device *dev,
ctrl &= ~(ADDI_TCW_CTRL_EXT_CLK_MASK | ADDI_TCW_CTRL_MODE_MASK |
ADDI_TCW_CTRL_TIMER_ENA | ADDI_TCW_CTRL_RESET_ENA |
ADDI_TCW_CTRL_WARN_ENA);
- ctrl |= ADDI_TCW_CTRL_CNTR_ENA | ADDI_TCW_CTRL_EXT_CLK(data[4]);
+ ctrl |= ADDI_TCW_CTRL_CNTR_ENA | ADDI_TCW_CTRL_MODE(data[4]);
outl(ctrl, iobase + ADDI_TCW_CTRL_REG);
/* Enable or Disable Interrupt */
--
2.4.3
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