The 'thisboard' macro relies on a local variable having a specific
name and yields a pointer derived from that local variable.
Replace the macro with a local variable and use the comedi_board()
helper to get the pointer.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/ni_labpc_cs.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_labpc_cs.c b/drivers/staging/comedi/drivers/ni_labpc_cs.c
index 669894c..6c6ca40 100644
--- a/drivers/staging/comedi/drivers/ni_labpc_cs.c
+++ b/drivers/staging/comedi/drivers/ni_labpc_cs.c
@@ -108,13 +108,9 @@ static const struct labpc_board_struct labpc_cs_boards[] = {
},
};
-/*
- * Useful for shorthand access to the particular board structure
- */
-#define thisboard ((const struct labpc_board_struct *)dev->board_ptr)
-
static int labpc_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
+ const struct labpc_board_struct *thisboard = comedi_board(dev);
struct labpc_private *devpriv;
unsigned long iobase = 0;
unsigned int irq = 0;
--
1.8.0.2
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