staging: comedi: mf6x4: remove unnecessary defines

The MF6X4_DAC_R macro defines the offsets for all the DAC registers.
Remove the unnecessary defines for each register.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
 drivers/staging/comedi/drivers/mf6x4.c | 22 +++++++++++-----------
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/mf6x4.c b/drivers/staging/comedi/drivers/mf6x4.c
index 817e8bf..a73a7c5 100644 (file)
--- a/drivers/staging/comedi/drivers/mf6x4.c
+++ b/drivers/staging/comedi/drivers/mf6x4.c
@@ -48,15 +48,6 @@
 #define MF6X4_ADCTRL_R                                 0x00
 #define MF6X4_ADCTRL_M                                 0xff
 
-#define MF6X4_DA0_R                                    0x20
-#define MF6X4_DA1_R                                    0x22
-#define MF6X4_DA2_R                                    0x24
-#define MF6X4_DA3_R                                    0x26
-#define MF6X4_DA4_R                                    0x28
-#define MF6X4_DA5_R                                    0x2a
-#define MF6X4_DA6_R                                    0x2c
-#define MF6X4_DA7_R                                    0x2e
-/* Map DAC cahnnel id to real HW-dependent offset value */
 #define MF6X4_DAC_R(x)                                 (0x20 + ((x) * 2))
 
 /* BAR2 registers */