aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/staging/comedi/drivers/amplc_pci230.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c
index e6744a5e0189..f94b542ca76d 100644
--- a/drivers/staging/comedi/drivers/amplc_pci230.c
+++ b/drivers/staging/comedi/drivers/amplc_pci230.c
@@ -423,9 +423,6 @@
/* For PCI230+ hardware version 2 when DAC FIFO enabled. */
#define PCI230P2_INT_DAC (1<<4)
-/* Assumes bits numbered with zero offset, ie. 0-15 */
-#define PCI230_TEST_BIT(val, n) ((val>>n)&1)
-
/*
* (Potentially) shared resources and their owners
*/