The CPLD status and data registers used to load firmware are 16 bits
wide. Use the type `u16` to represent data and status values instead of
`int`.
Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
---
drivers/staging/comedi/drivers/daqboard2000.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
index 954a1a536fb4..e73baba7c312 100644
--- a/drivers/staging/comedi/drivers/daqboard2000.c
+++ b/drivers/staging/comedi/drivers/daqboard2000.c
@@ -470,11 +470,11 @@ static void daqboard2000_pulse_prog_pin(struct comedi_device *dev)
mdelay(10); /* Not in the original code, but I like symmetry... */
}
-static int daqboard2000_poll_cpld(struct comedi_device *dev, int mask)
+static int daqboard2000_poll_cpld(struct comedi_device *dev, u16 mask)
{
int result = 0;
int i;
- int cpld;
+ u16 cpld;
/* timeout after 50 tries -> 5ms */
for (i = 0; i < 50; i++) {
@@ -489,7 +489,7 @@ static int daqboard2000_poll_cpld(struct comedi_device *dev, int mask)
return result;
}
-static int daqboard2000_write_cpld(struct comedi_device *dev, int data)
+static int daqboard2000_write_cpld(struct comedi_device *dev, u16 data)
{
int result = 0;
@@ -527,7 +527,7 @@ static int daqboard2000_load_firmware(struct comedi_device *dev,
break;
}
for (; i < len; i += 2) {
- int data =
+ u16 data =
(cpld_array[i] << 8) + cpld_array[i + 1];
if (!daqboard2000_write_cpld(dev, data))
break;
--
2.11.0
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