staging: comedi: das_08: remove the unneeded 8254 variables and defines

Now that the driver is using the 8253 helper functions, remove the
unused variables in the i8254_struct as well as the unused defines
for the 8254 register offsets.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/das08.h b/drivers/staging/comedi/drivers/das08.h
index 0b92f24..ee3cf4b 100644 (file)
--- a/drivers/staging/comedi/drivers/das08.h
+++ b/drivers/staging/comedi/drivers/das08.h
@@ -50,17 +50,9 @@ struct das08_board_struct {
 };
 
 struct i8254_struct {
-       int channels;           /*  available channels. Some could be used internally. */
-       int logic2phys[3];      /*  to know which physical channel is. */
-       int mode[3];            /*  the index is the real counter. */
        unsigned int iobase;
 };
 
-#define I8254_CNT0 0
-#define I8254_CNT1 1
-#define I8254_CNT2 2
-#define I8254_CTRL 3
-
 struct das08_private_struct {
        unsigned int do_mux_bits;       /*  bits for do/mux register on boards without separate do register */
        unsigned int do_bits;   /*  bits for do register on boards with register dedicated to digital out only */