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path: root/drivers/staging/comedi/drivers/dt2811.c
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Diffstat (limited to 'drivers/staging/comedi/drivers/dt2811.c')
-rw-r--r--drivers/staging/comedi/drivers/dt2811.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers/dt2811.c b/drivers/staging/comedi/drivers/dt2811.c
index ba7c2ba618e6..a2e9caf3256f 100644
--- a/drivers/staging/comedi/drivers/dt2811.c
+++ b/drivers/staging/comedi/drivers/dt2811.c
@@ -169,8 +169,6 @@ static const struct comedi_lrange range_dt2811_pgl_ai_5_bipolar = {
#define TIMEOUT 10000
-#define DT2811_SIZE 8
-
#define DT2811_ADCSR 0
#define DT2811_ADGCR 1
#define DT2811_ADDATLO 2
@@ -344,7 +342,7 @@ static int dt2811_attach(struct comedi_device *dev, struct comedi_devconfig *it)
int ret;
struct comedi_subdevice *s;
- ret = comedi_request_region(dev, it->options[0], DT2811_SIZE);
+ ret = comedi_request_region(dev, it->options[0], 0x8);
if (ret)
return ret;