staging: comedi: dmm32at: rename DMM32AT_AUXDOUT

For aesthetics, rename this define used for the Auxillary Digital Output
register. This register is currently not used in the driver. Document the
bits of the register for completeness.

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

diff --git a/drivers/staging/comedi/drivers/dmm32at.c b/drivers/staging/comedi/drivers/dmm32at.c
index e3981115c7b79471d233e54410f036810816129e..2e5d5a43b1b6186f9d450ca83e7aeeab39bb85e7 100644 (file)
--- a/drivers/staging/comedi/drivers/dmm32at.c
+++ b/drivers/staging/comedi/drivers/dmm32at.c
@@ -43,7 +43,10 @@ Configuration Options:
 /* Board register addresses */
 #define DMM32AT_AI_START_CONV_REG      0x00
 #define DMM32AT_AI_LSB_REG             0x00
-#define DMM32AT_AUXDOUT 0x01
+#define DMM32AT_AUX_DOUT_REG           0x01
+#define DMM32AT_AUX_DOUT2              (1 << 2)  /* J3.42 - OUT2 (OUT2EN) */
+#define DMM32AT_AUX_DOUT1              (1 << 1)  /* J3.43 */
+#define DMM32AT_AUX_DOUT0              (1 << 0)  /* J3.44 - OUT0 (OUT0EN) */
 #define DMM32AT_AI_MSB_REG             0x01
 #define DMM32AT_AILOW 0x02
 #define DMM32AT_AIHIGH 0x03