staging: comedi: fix return value for insn_bits functions

[mirror_ubuntu-hirsute-kernel.git] / drivers / staging / comedi / drivers / comedi_parport.c

diff --git a/drivers/staging/comedi/drivers/comedi_parport.c b/drivers/staging/comedi/drivers/comedi_parport.c
index 10c3c353f967de90670600f435d4bc0563f306df..9a63cac2434a222377044d1ec22a238edd66da54 100644 (file)
--- a/drivers/staging/comedi/drivers/comedi_parport.c
+++ b/drivers/staging/comedi/drivers/comedi_parport.c
@@ -110,7 +110,7 @@ static int parport_insn_a(struct comedi_device *dev, struct comedi_subdevice *s,
 
        data[1] = inb(dev->iobase + PARPORT_A);
 
-       return 2;
+       return insn->n;
 }
 
 static int parport_insn_config_a(struct comedi_device *dev,
@@ -139,7 +139,7 @@ static int parport_insn_b(struct comedi_device *dev, struct comedi_subdevice *s,
 
        data[1] = (inb(dev->iobase + PARPORT_B) >> 3);
 
-       return 2;
+       return insn->n;
 }
 
 static int parport_insn_c(struct comedi_device *dev, struct comedi_subdevice *s,
@@ -155,7 +155,7 @@ static int parport_insn_c(struct comedi_device *dev, struct comedi_subdevice *s,
 
        data[1] = devpriv->c_data & 0xf;
 
-       return 2;
+       return insn->n;
 }
 
 static int parport_intr_insn(struct comedi_device *dev,
@@ -163,7 +163,7 @@ static int parport_intr_insn(struct comedi_device *dev,
                             struct comedi_insn *insn, unsigned int *data)
 {
        data[1] = 0;
-       return 2;
+       return insn->n;
 }
 
 static int parport_intr_cmdtest(struct comedi_device *dev,