Commit 63316aae authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: addi_apci_3501: prefer using the BIT macro 



Change the register bit defines to use the BIT macro.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cd07fbf2

drivers/staging/comedi/drivers/addi_apci_3501.c

+3 −3
Original line number Diff line number Diff line
@@ -33,12 +33,12 @@ 
 * PCI bar 1 register I/O map

 */

#define APCI3501_AO_CTRL_STATUS_REG		0x00

#define APCI3501_AO_CTRL_BIPOLAR		(1 << 0)

#define APCI3501_AO_STATUS_READY		(1 << 8)

#define APCI3501_AO_CTRL_BIPOLAR		BIT(0)

#define APCI3501_AO_STATUS_READY		BIT(8)

#define APCI3501_AO_DATA_REG			0x04

#define APCI3501_AO_DATA_CHAN(x)		((x) << 0)

#define APCI3501_AO_DATA_VAL(x)			((x) << 8)

#define APCI3501_AO_DATA_BIPOLAR		(1 << 31)

#define APCI3501_AO_DATA_BIPOLAR		BIT(31)

#define APCI3501_AO_TRIG_SCS_REG		0x08

#define APCI3501_TIMER_SYNC_REG			0x20

#define APCI3501_TIMER_RELOAD_REG		0x24