staging: comedi: adl_pci9111: prefer using the BIT macro

As suggested by checkpatch.pl, use the BIT macro to define the
register bits.
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>

drivers/staging/comedi/drivers/adl_pci9111.c

@@ -89,23 +89,23 @@ a multiple of chanlist_len*convert_arg.
 #define PCI9111_EDIO_REG		0x04
 #define PCI9111_AI_CHANNEL_REG		0x06
 #define PCI9111_AI_RANGE_STAT_REG	0x08
-#define PCI9111_AI_STAT_AD_BUSY		(1 << 7)
-#define PCI9111_AI_STAT_FF_FF		(1 << 6)
-#define PCI9111_AI_STAT_FF_HF		(1 << 5)
-#define PCI9111_AI_STAT_FF_EF		(1 << 4)
+#define PCI9111_AI_STAT_AD_BUSY		BIT(7)
+#define PCI9111_AI_STAT_FF_FF		BIT(6)
+#define PCI9111_AI_STAT_FF_HF		BIT(5)
+#define PCI9111_AI_STAT_FF_EF		BIT(4)
 #define PCI9111_AI_RANGE_MASK		(7 << 0)
 #define PCI9111_AI_TRIG_CTRL_REG	0x0a
-#define PCI9111_AI_TRIG_CTRL_TRGEVENT	(1 << 5)
-#define PCI9111_AI_TRIG_CTRL_POTRG	(1 << 4)
-#define PCI9111_AI_TRIG_CTRL_PTRG	(1 << 3)
-#define PCI9111_AI_TRIG_CTRL_ETIS	(1 << 2)
-#define PCI9111_AI_TRIG_CTRL_TPST	(1 << 1)
-#define PCI9111_AI_TRIG_CTRL_ASCAN	(1 << 0)
+#define PCI9111_AI_TRIG_CTRL_TRGEVENT	BIT(5)
+#define PCI9111_AI_TRIG_CTRL_POTRG	BIT(4)
+#define PCI9111_AI_TRIG_CTRL_PTRG	BIT(3)
+#define PCI9111_AI_TRIG_CTRL_ETIS	BIT(2)
+#define PCI9111_AI_TRIG_CTRL_TPST	BIT(1)
+#define PCI9111_AI_TRIG_CTRL_ASCAN	BIT(0)
 #define PCI9111_INT_CTRL_REG		0x0c
-#define PCI9111_INT_CTRL_ISC2		(1 << 3)
-#define PCI9111_INT_CTRL_FFEN		(1 << 2)
-#define PCI9111_INT_CTRL_ISC1		(1 << 1)
-#define PCI9111_INT_CTRL_ISC0		(1 << 0)
+#define PCI9111_INT_CTRL_ISC2		BIT(3)
+#define PCI9111_INT_CTRL_FFEN		BIT(2)
+#define PCI9111_INT_CTRL_ISC1		BIT(1)
+#define PCI9111_INT_CTRL_ISC0		BIT(0)
 #define PCI9111_SOFT_TRIG_REG		0x0e
 #define PCI9111_8254_BASE_REG		0x40
 #define PCI9111_INT_CLR_REG		0x48