staging: comedi: s626: remove duplicate macros I2C_B0, I2C_B1, I2C_B2

The `I2C_B0(ATTR, VAL)`, `I2C_B1(ATTR, VAL)` and `I2C_B2(ATTR, VAL)`
macros are defined identically in "s626.h" and "s626.c".  Remove the
duplicates from "s626.c".

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

diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c
index 443e954..c74b2f7 100644 (file)
--- a/drivers/staging/comedi/drivers/s626.c
+++ b/drivers/staging/comedi/drivers/s626.c
@@ -183,11 +183,6 @@ static bool s626_mc_test(struct comedi_device *dev,
 /* Write a time slot control record to TSL2. */
 #define VECTPORT(VECTNUM)              (P_TSL2 + ((VECTNUM) << 2))
 
-/* Code macros used for constructing I2C command bytes. */
-#define I2C_B2(ATTR, VAL)      (((ATTR) << 6) | ((VAL) << 24))
-#define I2C_B1(ATTR, VAL)      (((ATTR) << 4) | ((VAL) << 16))
-#define I2C_B0(ATTR, VAL)      (((ATTR) << 2) | ((VAL) <<  8))
-
 static const struct comedi_lrange s626_range_table = {
        2, {
                BIP_RANGE(5),