diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comedi/comedi.h
index 8ea55aef10a7..76cdb2c8bb7f 100644
--- a/drivers/staging/comedi/comedi.h
+++ b/drivers/staging/comedi/comedi.h
@@ -208,92 +208,92 @@
 
 /* subdevice types */
 
-	enum comedi_subdevice_type {
-		COMEDI_SUBD_UNUSED,	/* unused by driver */
-		COMEDI_SUBD_AI,	/* analog input */
-		COMEDI_SUBD_AO,	/* analog output */
-		COMEDI_SUBD_DI,	/* digital input */
-		COMEDI_SUBD_DO,	/* digital output */
-		COMEDI_SUBD_DIO,	/* digital input/output */
-		COMEDI_SUBD_COUNTER,	/* counter */
-		COMEDI_SUBD_TIMER,	/* timer */
-		COMEDI_SUBD_MEMORY,	/* memory, EEPROM, DPRAM */
-		COMEDI_SUBD_CALIB,	/* calibration DACs */
-		COMEDI_SUBD_PROC,	/* processor, DSP */
-		COMEDI_SUBD_SERIAL,	/* serial IO */
-		COMEDI_SUBD_PWM	/* PWM */
-	};
+enum comedi_subdevice_type {
+	COMEDI_SUBD_UNUSED,	/* unused by driver */
+	COMEDI_SUBD_AI,		/* analog input */
+	COMEDI_SUBD_AO,		/* analog output */
+	COMEDI_SUBD_DI,		/* digital input */
+	COMEDI_SUBD_DO,		/* digital output */
+	COMEDI_SUBD_DIO,	/* digital input/output */
+	COMEDI_SUBD_COUNTER,	/* counter */
+	COMEDI_SUBD_TIMER,	/* timer */
+	COMEDI_SUBD_MEMORY,	/* memory, EEPROM, DPRAM */
+	COMEDI_SUBD_CALIB,	/* calibration DACs */
+	COMEDI_SUBD_PROC,	/* processor, DSP */
+	COMEDI_SUBD_SERIAL,	/* serial IO */
+	COMEDI_SUBD_PWM		/* PWM */
+};
 
 /* configuration instructions */
 
-	enum configuration_ids {
-		INSN_CONFIG_DIO_INPUT = 0,
-		INSN_CONFIG_DIO_OUTPUT = 1,
-		INSN_CONFIG_DIO_OPENDRAIN = 2,
-		INSN_CONFIG_ANALOG_TRIG = 16,
+enum configuration_ids {
+	INSN_CONFIG_DIO_INPUT = 0,
+	INSN_CONFIG_DIO_OUTPUT = 1,
+	INSN_CONFIG_DIO_OPENDRAIN = 2,
+	INSN_CONFIG_ANALOG_TRIG = 16,
 /*	INSN_CONFIG_WAVEFORM = 17, */
 /*	INSN_CONFIG_TRIG = 18, */
 /*	INSN_CONFIG_COUNTER = 19, */
-		INSN_CONFIG_ALT_SOURCE = 20,
-		INSN_CONFIG_DIGITAL_TRIG = 21,
-		INSN_CONFIG_BLOCK_SIZE = 22,
-		INSN_CONFIG_TIMER_1 = 23,
-		INSN_CONFIG_FILTER = 24,
-		INSN_CONFIG_CHANGE_NOTIFY = 25,
+	INSN_CONFIG_ALT_SOURCE = 20,
+	INSN_CONFIG_DIGITAL_TRIG = 21,
+	INSN_CONFIG_BLOCK_SIZE = 22,
+	INSN_CONFIG_TIMER_1 = 23,
+	INSN_CONFIG_FILTER = 24,
+	INSN_CONFIG_CHANGE_NOTIFY = 25,
 
-		 /*ALPHA*/ INSN_CONFIG_SERIAL_CLOCK = 26,
-		INSN_CONFIG_BIDIRECTIONAL_DATA = 27,
-		INSN_CONFIG_DIO_QUERY = 28,
-		INSN_CONFIG_PWM_OUTPUT = 29,
-		INSN_CONFIG_GET_PWM_OUTPUT = 30,
-		INSN_CONFIG_ARM = 31,
-		INSN_CONFIG_DISARM = 32,
-		INSN_CONFIG_GET_COUNTER_STATUS = 33,
-		INSN_CONFIG_RESET = 34,
-		/* Use CTR as single pulsegenerator */
-		INSN_CONFIG_GPCT_SINGLE_PULSE_GENERATOR = 1001,
-		/* Use CTR as pulsetraingenerator */
-		INSN_CONFIG_GPCT_PULSE_TRAIN_GENERATOR = 1002,
-		/* Use the counter as encoder */
-		INSN_CONFIG_GPCT_QUADRATURE_ENCODER = 1003,
-		INSN_CONFIG_SET_GATE_SRC = 2001,	/* Set gate source */
-		INSN_CONFIG_GET_GATE_SRC = 2002,	/* Get gate source */
-		/* Set master clock source */
-		INSN_CONFIG_SET_CLOCK_SRC = 2003,
-		INSN_CONFIG_GET_CLOCK_SRC = 2004, /* Get master clock source */
-		INSN_CONFIG_SET_OTHER_SRC = 2005, /* Set other source */
-		/* INSN_CONFIG_GET_OTHER_SRC = 2006,*//* Get other source */
-		/* Get size in bytes of subdevice's on-board fifos used during
-		 * streaming input/output */
-		INSN_CONFIG_GET_HARDWARE_BUFFER_SIZE = 2006,
-		INSN_CONFIG_SET_COUNTER_MODE = 4097,
-		/* INSN_CONFIG_8254_SET_MODE is deprecated */
-		INSN_CONFIG_8254_SET_MODE = INSN_CONFIG_SET_COUNTER_MODE,
-		INSN_CONFIG_8254_READ_STATUS = 4098,
-		INSN_CONFIG_SET_ROUTING = 4099,
-		INSN_CONFIG_GET_ROUTING = 4109,
-/* PWM */
-		INSN_CONFIG_PWM_SET_PERIOD = 5000,	/* sets frequency */
-		INSN_CONFIG_PWM_GET_PERIOD = 5001,	/* gets frequency */
-		INSN_CONFIG_GET_PWM_STATUS = 5002,	/* is it running? */
-		/* sets H bridge: duty cycle and sign bit for a relay at the
-		 * same time */
-		INSN_CONFIG_PWM_SET_H_BRIDGE = 5003,
-		/* gets H bridge data: duty cycle and the sign bit */
-		INSN_CONFIG_PWM_GET_H_BRIDGE = 5004
-	};
+	INSN_CONFIG_SERIAL_CLOCK = 26,	/*ALPHA*/
+	INSN_CONFIG_BIDIRECTIONAL_DATA = 27,
+	INSN_CONFIG_DIO_QUERY = 28,
+	INSN_CONFIG_PWM_OUTPUT = 29,
+	INSN_CONFIG_GET_PWM_OUTPUT = 30,
+	INSN_CONFIG_ARM = 31,
+	INSN_CONFIG_DISARM = 32,
+	INSN_CONFIG_GET_COUNTER_STATUS = 33,
+	INSN_CONFIG_RESET = 34,
+	/* Use CTR as single pulsegenerator */
+	INSN_CONFIG_GPCT_SINGLE_PULSE_GENERATOR = 1001,
+	/* Use CTR as pulsetraingenerator */
+	INSN_CONFIG_GPCT_PULSE_TRAIN_GENERATOR = 1002,
+	/* Use the counter as encoder */
+	INSN_CONFIG_GPCT_QUADRATURE_ENCODER = 1003,
+	INSN_CONFIG_SET_GATE_SRC = 2001,	/* Set gate source */
+	INSN_CONFIG_GET_GATE_SRC = 2002,	/* Get gate source */
+	/* Set master clock source */
+	INSN_CONFIG_SET_CLOCK_SRC = 2003,
+	INSN_CONFIG_GET_CLOCK_SRC = 2004, /* Get master clock source */
+	INSN_CONFIG_SET_OTHER_SRC = 2005, /* Set other source */
+	/* INSN_CONFIG_GET_OTHER_SRC = 2006,*//* Get other source */
+	/* Get size in bytes of subdevice's on-board fifos used during
+	 * streaming input/output */
+	INSN_CONFIG_GET_HARDWARE_BUFFER_SIZE = 2006,
+	INSN_CONFIG_SET_COUNTER_MODE = 4097,
+	/* INSN_CONFIG_8254_SET_MODE is deprecated */
+	INSN_CONFIG_8254_SET_MODE = INSN_CONFIG_SET_COUNTER_MODE,
+	INSN_CONFIG_8254_READ_STATUS = 4098,
+	INSN_CONFIG_SET_ROUTING = 4099,
+	INSN_CONFIG_GET_ROUTING = 4109,
+	/* PWM */
+	INSN_CONFIG_PWM_SET_PERIOD = 5000,	/* sets frequency */
+	INSN_CONFIG_PWM_GET_PERIOD = 5001,	/* gets frequency */
+	INSN_CONFIG_GET_PWM_STATUS = 5002,	/* is it running? */
+	/* sets H bridge: duty cycle and sign bit for a relay at the
+	 * same time */
+	INSN_CONFIG_PWM_SET_H_BRIDGE = 5003,
+	/* gets H bridge data: duty cycle and the sign bit */
+	INSN_CONFIG_PWM_GET_H_BRIDGE = 5004
+};
 
-	enum comedi_io_direction {
-		COMEDI_INPUT = 0,
-		COMEDI_OUTPUT = 1,
-		COMEDI_OPENDRAIN = 2
-	};
+enum comedi_io_direction {
+	COMEDI_INPUT = 0,
+	COMEDI_OUTPUT = 1,
+	COMEDI_OPENDRAIN = 2
+};
 
-	enum comedi_support_level {
-		COMEDI_UNKNOWN_SUPPORT = 0,
-		COMEDI_SUPPORTED,
-		COMEDI_UNSUPPORTED
-	};
+enum comedi_support_level {
+	COMEDI_UNKNOWN_SUPPORT = 0,
+	COMEDI_SUPPORTED,
+	COMEDI_UNSUPPORTED
+};
 
 /* ioctls */
 
@@ -317,133 +317,133 @@
 
 /* structures */
 
-	struct comedi_trig {
-		unsigned int subdev;	/* subdevice */
-		unsigned int mode;	/* mode */
-		unsigned int flags;
-		unsigned int n_chan;	/* number of channels */
-		unsigned int *chanlist;	/* channel/range list */
-		short *data;	/* data list, size depends on subd flags */
-		unsigned int n;	/* number of scans */
-		unsigned int trigsrc;
-		unsigned int trigvar;
-		unsigned int trigvar1;
-		unsigned int data_len;
-		unsigned int unused[3];
-	};
+struct comedi_trig {
+	unsigned int subdev;	/* subdevice */
+	unsigned int mode;	/* mode */
+	unsigned int flags;
+	unsigned int n_chan;	/* number of channels */
+	unsigned int *chanlist;	/* channel/range list */
+	short *data;		/* data list, size depends on subd flags */
+	unsigned int n;		/* number of scans */
+	unsigned int trigsrc;
+	unsigned int trigvar;
+	unsigned int trigvar1;
+	unsigned int data_len;
+	unsigned int unused[3];
+};
 
-	struct comedi_insn {
-		unsigned int insn;
-		unsigned int n;
-		unsigned int __user *data;
-		unsigned int subdev;
-		unsigned int chanspec;
-		unsigned int unused[3];
-	};
+struct comedi_insn {
+	unsigned int insn;
+	unsigned int n;
+	unsigned int __user *data;
+	unsigned int subdev;
+	unsigned int chanspec;
+	unsigned int unused[3];
+};
 
-	struct comedi_insnlist {
-		unsigned int n_insns;
-		struct comedi_insn __user *insns;
-	};
+struct comedi_insnlist {
+	unsigned int n_insns;
+	struct comedi_insn __user *insns;
+};
 
-	struct comedi_cmd {
-		unsigned int subdev;
-		unsigned int flags;
+struct comedi_cmd {
+	unsigned int subdev;
+	unsigned int flags;
 
-		unsigned int start_src;
-		unsigned int start_arg;
+	unsigned int start_src;
+	unsigned int start_arg;
 
-		unsigned int scan_begin_src;
-		unsigned int scan_begin_arg;
+	unsigned int scan_begin_src;
+	unsigned int scan_begin_arg;
 
-		unsigned int convert_src;
-		unsigned int convert_arg;
+	unsigned int convert_src;
+	unsigned int convert_arg;
 
-		unsigned int scan_end_src;
-		unsigned int scan_end_arg;
+	unsigned int scan_end_src;
+	unsigned int scan_end_arg;
 
-		unsigned int stop_src;
-		unsigned int stop_arg;
+	unsigned int stop_src;
+	unsigned int stop_arg;
 
-		unsigned int __user *chanlist;	/* channel/range list */
-		unsigned int chanlist_len;
+	unsigned int __user *chanlist;	/* channel/range list */
+	unsigned int chanlist_len;
 
-		short __user *data; /* data list, size depends on subd flags */
-		unsigned int data_len;
-	};
+	short __user *data; /* data list, size depends on subd flags */
+	unsigned int data_len;
+};
 
-	struct comedi_chaninfo {
-		unsigned int subdev;
-		unsigned int __user *maxdata_list;
-		unsigned int __user *flaglist;
-		unsigned int __user *rangelist;
-		unsigned int unused[4];
-	};
+struct comedi_chaninfo {
+	unsigned int subdev;
+	unsigned int __user *maxdata_list;
+	unsigned int __user *flaglist;
+	unsigned int __user *rangelist;
+	unsigned int unused[4];
+};
 
-	struct comedi_rangeinfo {
-		unsigned int range_type;
-		void __user *range_ptr;
-	};
+struct comedi_rangeinfo {
+	unsigned int range_type;
+	void __user *range_ptr;
+};
 
-	struct comedi_krange {
-		int min;	/* fixed point, multiply by 1e-6 */
-		int max;	/* fixed point, multiply by 1e-6 */
-		unsigned int flags;
-	};
+struct comedi_krange {
+	int min;	/* fixed point, multiply by 1e-6 */
+	int max;	/* fixed point, multiply by 1e-6 */
+	unsigned int flags;
+};
 
-	struct comedi_subdinfo {
-		unsigned int type;
-		unsigned int n_chan;
-		unsigned int subd_flags;
-		unsigned int timer_type;
-		unsigned int len_chanlist;
-		unsigned int maxdata;
-		unsigned int flags;	/* channel flags */
-		unsigned int range_type;	/* lookup in kernel */
-		unsigned int settling_time_0;
-		/* see support_level enum for values */
-		unsigned insn_bits_support;
-		unsigned int unused[8];
-	};
+struct comedi_subdinfo {
+	unsigned int type;
+	unsigned int n_chan;
+	unsigned int subd_flags;
+	unsigned int timer_type;
+	unsigned int len_chanlist;
+	unsigned int maxdata;
+	unsigned int flags;		/* channel flags */
+	unsigned int range_type;	/* lookup in kernel */
+	unsigned int settling_time_0;
+	/* see support_level enum for values */
+	unsigned insn_bits_support;
+	unsigned int unused[8];
+};
 
-	struct comedi_devinfo {
-		unsigned int version_code;
-		unsigned int n_subdevs;
-		char driver_name[COMEDI_NAMELEN];
-		char board_name[COMEDI_NAMELEN];
-		int read_subdevice;
-		int write_subdevice;
-		int unused[30];
-	};
+struct comedi_devinfo {
+	unsigned int version_code;
+	unsigned int n_subdevs;
+	char driver_name[COMEDI_NAMELEN];
+	char board_name[COMEDI_NAMELEN];
+	int read_subdevice;
+	int write_subdevice;
+	int unused[30];
+};
 
-	struct comedi_devconfig {
-		char board_name[COMEDI_NAMELEN];
-		int options[COMEDI_NDEVCONFOPTS];
-	};
+struct comedi_devconfig {
+	char board_name[COMEDI_NAMELEN];
+	int options[COMEDI_NDEVCONFOPTS];
+};
 
-	struct comedi_bufconfig {
-		unsigned int subdevice;
-		unsigned int flags;
+struct comedi_bufconfig {
+	unsigned int subdevice;
+	unsigned int flags;
 
-		unsigned int maximum_size;
-		unsigned int size;
+	unsigned int maximum_size;
+	unsigned int size;
 
-		unsigned int unused[4];
-	};
+	unsigned int unused[4];
+};
 
-	struct comedi_bufinfo {
-		unsigned int subdevice;
-		unsigned int bytes_read;
+struct comedi_bufinfo {
+	unsigned int subdevice;
+	unsigned int bytes_read;
 
-		unsigned int buf_write_ptr;
-		unsigned int buf_read_ptr;
-		unsigned int buf_write_count;
-		unsigned int buf_read_count;
+	unsigned int buf_write_ptr;
+	unsigned int buf_read_ptr;
+	unsigned int buf_write_count;
+	unsigned int buf_read_count;
 
-		unsigned int bytes_written;
+	unsigned int bytes_written;
 
-		unsigned int unused[4];
-	};
+	unsigned int unused[4];
+};
 
 /* range stuff */
 
@@ -495,306 +495,306 @@
 
 */
 
-	enum i8254_mode {
-		I8254_MODE0 = (0 << 1),	/* Interrupt on terminal count */
-		I8254_MODE1 = (1 << 1),	/* Hardware retriggerable one-shot */
-		I8254_MODE2 = (2 << 1),	/* Rate generator */
-		I8254_MODE3 = (3 << 1),	/* Square wave mode */
-		I8254_MODE4 = (4 << 1),	/* Software triggered strobe */
-		I8254_MODE5 = (5 << 1),	/* Hardware triggered strobe
-					 * (retriggerable) */
-		I8254_BCD = 1,	/* use binary-coded decimal instead of binary
+enum i8254_mode {
+	I8254_MODE0 = (0 << 1),	/* Interrupt on terminal count */
+	I8254_MODE1 = (1 << 1),	/* Hardware retriggerable one-shot */
+	I8254_MODE2 = (2 << 1),	/* Rate generator */
+	I8254_MODE3 = (3 << 1),	/* Square wave mode */
+	I8254_MODE4 = (4 << 1),	/* Software triggered strobe */
+	I8254_MODE5 = (5 << 1),	/* Hardware triggered strobe
+				 * (retriggerable) */
+	I8254_BCD = 1,		/* use binary-coded decimal instead of binary
 				 * (pretty useless) */
-		I8254_BINARY = 0
-	};
+	I8254_BINARY = 0
+};
 
-	static inline unsigned NI_USUAL_PFI_SELECT(unsigned pfi_channel)
-	{
-		if (pfi_channel < 10)
-			return 0x1 + pfi_channel;
-		else
-			return 0xb + pfi_channel;
-	}
+static inline unsigned NI_USUAL_PFI_SELECT(unsigned pfi_channel)
+{
+	if (pfi_channel < 10)
+		return 0x1 + pfi_channel;
+	else
+		return 0xb + pfi_channel;
+}
 
-	static inline unsigned NI_USUAL_RTSI_SELECT(unsigned rtsi_channel)
-	{
-		if (rtsi_channel < 7)
-			return 0xb + rtsi_channel;
-		else
-			return 0x1b;
-	}
+static inline unsigned NI_USUAL_RTSI_SELECT(unsigned rtsi_channel)
+{
+	if (rtsi_channel < 7)
+		return 0xb + rtsi_channel;
+	else
+		return 0x1b;
+}
 
 /* mode bits for NI general-purpose counters, set with
  * INSN_CONFIG_SET_COUNTER_MODE */
 #define NI_GPCT_COUNTING_MODE_SHIFT 16
 #define NI_GPCT_INDEX_PHASE_BITSHIFT 20
 #define NI_GPCT_COUNTING_DIRECTION_SHIFT 24
-	enum ni_gpct_mode_bits {
-		NI_GPCT_GATE_ON_BOTH_EDGES_BIT = 0x4,
-		NI_GPCT_EDGE_GATE_MODE_MASK = 0x18,
-		NI_GPCT_EDGE_GATE_STARTS_STOPS_BITS = 0x0,
-		NI_GPCT_EDGE_GATE_STOPS_STARTS_BITS = 0x8,
-		NI_GPCT_EDGE_GATE_STARTS_BITS = 0x10,
-		NI_GPCT_EDGE_GATE_NO_STARTS_NO_STOPS_BITS = 0x18,
-		NI_GPCT_STOP_MODE_MASK = 0x60,
-		NI_GPCT_STOP_ON_GATE_BITS = 0x00,
-		NI_GPCT_STOP_ON_GATE_OR_TC_BITS = 0x20,
-		NI_GPCT_STOP_ON_GATE_OR_SECOND_TC_BITS = 0x40,
-		NI_GPCT_LOAD_B_SELECT_BIT = 0x80,
-		NI_GPCT_OUTPUT_MODE_MASK = 0x300,
-		NI_GPCT_OUTPUT_TC_PULSE_BITS = 0x100,
-		NI_GPCT_OUTPUT_TC_TOGGLE_BITS = 0x200,
-		NI_GPCT_OUTPUT_TC_OR_GATE_TOGGLE_BITS = 0x300,
-		NI_GPCT_HARDWARE_DISARM_MASK = 0xc00,
-		NI_GPCT_NO_HARDWARE_DISARM_BITS = 0x000,
-		NI_GPCT_DISARM_AT_TC_BITS = 0x400,
-		NI_GPCT_DISARM_AT_GATE_BITS = 0x800,
-		NI_GPCT_DISARM_AT_TC_OR_GATE_BITS = 0xc00,
-		NI_GPCT_LOADING_ON_TC_BIT = 0x1000,
-		NI_GPCT_LOADING_ON_GATE_BIT = 0x4000,
-		NI_GPCT_COUNTING_MODE_MASK = 0x7 << NI_GPCT_COUNTING_MODE_SHIFT,
-		NI_GPCT_COUNTING_MODE_NORMAL_BITS =
-		    0x0 << NI_GPCT_COUNTING_MODE_SHIFT,
-		NI_GPCT_COUNTING_MODE_QUADRATURE_X1_BITS =
-		    0x1 << NI_GPCT_COUNTING_MODE_SHIFT,
-		NI_GPCT_COUNTING_MODE_QUADRATURE_X2_BITS =
-		    0x2 << NI_GPCT_COUNTING_MODE_SHIFT,
-		NI_GPCT_COUNTING_MODE_QUADRATURE_X4_BITS =
-		    0x3 << NI_GPCT_COUNTING_MODE_SHIFT,
-		NI_GPCT_COUNTING_MODE_TWO_PULSE_BITS =
-		    0x4 << NI_GPCT_COUNTING_MODE_SHIFT,
-		NI_GPCT_COUNTING_MODE_SYNC_SOURCE_BITS =
-		    0x6 << NI_GPCT_COUNTING_MODE_SHIFT,
-		NI_GPCT_INDEX_PHASE_MASK = 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT,
-		NI_GPCT_INDEX_PHASE_LOW_A_LOW_B_BITS =
-		    0x0 << NI_GPCT_INDEX_PHASE_BITSHIFT,
-		NI_GPCT_INDEX_PHASE_LOW_A_HIGH_B_BITS =
-		    0x1 << NI_GPCT_INDEX_PHASE_BITSHIFT,
-		NI_GPCT_INDEX_PHASE_HIGH_A_LOW_B_BITS =
-		    0x2 << NI_GPCT_INDEX_PHASE_BITSHIFT,
-		NI_GPCT_INDEX_PHASE_HIGH_A_HIGH_B_BITS =
-		    0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT,
-		NI_GPCT_INDEX_ENABLE_BIT = 0x400000,
-		NI_GPCT_COUNTING_DIRECTION_MASK =
-		    0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
-		NI_GPCT_COUNTING_DIRECTION_DOWN_BITS =
-		    0x00 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
-		NI_GPCT_COUNTING_DIRECTION_UP_BITS =
-		    0x1 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
-		NI_GPCT_COUNTING_DIRECTION_HW_UP_DOWN_BITS =
-		    0x2 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
-		NI_GPCT_COUNTING_DIRECTION_HW_GATE_BITS =
-		    0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
-		NI_GPCT_RELOAD_SOURCE_MASK = 0xc000000,
-		NI_GPCT_RELOAD_SOURCE_FIXED_BITS = 0x0,
-		NI_GPCT_RELOAD_SOURCE_SWITCHING_BITS = 0x4000000,
-		NI_GPCT_RELOAD_SOURCE_GATE_SELECT_BITS = 0x8000000,
-		NI_GPCT_OR_GATE_BIT = 0x10000000,
-		NI_GPCT_INVERT_OUTPUT_BIT = 0x20000000
-	};
+enum ni_gpct_mode_bits {
+	NI_GPCT_GATE_ON_BOTH_EDGES_BIT = 0x4,
+	NI_GPCT_EDGE_GATE_MODE_MASK = 0x18,
+	NI_GPCT_EDGE_GATE_STARTS_STOPS_BITS = 0x0,
+	NI_GPCT_EDGE_GATE_STOPS_STARTS_BITS = 0x8,
+	NI_GPCT_EDGE_GATE_STARTS_BITS = 0x10,
+	NI_GPCT_EDGE_GATE_NO_STARTS_NO_STOPS_BITS = 0x18,
+	NI_GPCT_STOP_MODE_MASK = 0x60,
+	NI_GPCT_STOP_ON_GATE_BITS = 0x00,
+	NI_GPCT_STOP_ON_GATE_OR_TC_BITS = 0x20,
+	NI_GPCT_STOP_ON_GATE_OR_SECOND_TC_BITS = 0x40,
+	NI_GPCT_LOAD_B_SELECT_BIT = 0x80,
+	NI_GPCT_OUTPUT_MODE_MASK = 0x300,
+	NI_GPCT_OUTPUT_TC_PULSE_BITS = 0x100,
+	NI_GPCT_OUTPUT_TC_TOGGLE_BITS = 0x200,
+	NI_GPCT_OUTPUT_TC_OR_GATE_TOGGLE_BITS = 0x300,
+	NI_GPCT_HARDWARE_DISARM_MASK = 0xc00,
+	NI_GPCT_NO_HARDWARE_DISARM_BITS = 0x000,
+	NI_GPCT_DISARM_AT_TC_BITS = 0x400,
+	NI_GPCT_DISARM_AT_GATE_BITS = 0x800,
+	NI_GPCT_DISARM_AT_TC_OR_GATE_BITS = 0xc00,
+	NI_GPCT_LOADING_ON_TC_BIT = 0x1000,
+	NI_GPCT_LOADING_ON_GATE_BIT = 0x4000,
+	NI_GPCT_COUNTING_MODE_MASK = 0x7 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_NORMAL_BITS =
+		0x0 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_QUADRATURE_X1_BITS =
+		0x1 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_QUADRATURE_X2_BITS =
+		0x2 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_QUADRATURE_X4_BITS =
+		0x3 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_TWO_PULSE_BITS =
+		0x4 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_COUNTING_MODE_SYNC_SOURCE_BITS =
+		0x6 << NI_GPCT_COUNTING_MODE_SHIFT,
+	NI_GPCT_INDEX_PHASE_MASK = 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT,
+	NI_GPCT_INDEX_PHASE_LOW_A_LOW_B_BITS =
+		0x0 << NI_GPCT_INDEX_PHASE_BITSHIFT,
+	NI_GPCT_INDEX_PHASE_LOW_A_HIGH_B_BITS =
+		0x1 << NI_GPCT_INDEX_PHASE_BITSHIFT,
+	NI_GPCT_INDEX_PHASE_HIGH_A_LOW_B_BITS =
+		0x2 << NI_GPCT_INDEX_PHASE_BITSHIFT,
+	NI_GPCT_INDEX_PHASE_HIGH_A_HIGH_B_BITS =
+		0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT,
+	NI_GPCT_INDEX_ENABLE_BIT = 0x400000,
+	NI_GPCT_COUNTING_DIRECTION_MASK =
+		0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
+	NI_GPCT_COUNTING_DIRECTION_DOWN_BITS =
+		0x00 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
+	NI_GPCT_COUNTING_DIRECTION_UP_BITS =
+		0x1 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
+	NI_GPCT_COUNTING_DIRECTION_HW_UP_DOWN_BITS =
+		0x2 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
+	NI_GPCT_COUNTING_DIRECTION_HW_GATE_BITS =
+		0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT,
+	NI_GPCT_RELOAD_SOURCE_MASK = 0xc000000,
+	NI_GPCT_RELOAD_SOURCE_FIXED_BITS = 0x0,
+	NI_GPCT_RELOAD_SOURCE_SWITCHING_BITS = 0x4000000,
+	NI_GPCT_RELOAD_SOURCE_GATE_SELECT_BITS = 0x8000000,
+	NI_GPCT_OR_GATE_BIT = 0x10000000,
+	NI_GPCT_INVERT_OUTPUT_BIT = 0x20000000
+};
 
 /* Bits for setting a clock source with
  * INSN_CONFIG_SET_CLOCK_SRC when using NI general-purpose counters. */
-	enum ni_gpct_clock_source_bits {
-		NI_GPCT_CLOCK_SRC_SELECT_MASK = 0x3f,
-		NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS = 0x0,
-		NI_GPCT_TIMEBASE_2_CLOCK_SRC_BITS = 0x1,
-		NI_GPCT_TIMEBASE_3_CLOCK_SRC_BITS = 0x2,
-		NI_GPCT_LOGIC_LOW_CLOCK_SRC_BITS = 0x3,
-		NI_GPCT_NEXT_GATE_CLOCK_SRC_BITS = 0x4,
-		NI_GPCT_NEXT_TC_CLOCK_SRC_BITS = 0x5,
-		/* NI 660x-specific */
-		NI_GPCT_SOURCE_PIN_i_CLOCK_SRC_BITS = 0x6,
-		NI_GPCT_PXI10_CLOCK_SRC_BITS = 0x7,
-		NI_GPCT_PXI_STAR_TRIGGER_CLOCK_SRC_BITS = 0x8,
-		NI_GPCT_ANALOG_TRIGGER_OUT_CLOCK_SRC_BITS = 0x9,
-		NI_GPCT_PRESCALE_MODE_CLOCK_SRC_MASK = 0x30000000,
-		NI_GPCT_NO_PRESCALE_CLOCK_SRC_BITS = 0x0,
-		/* divide source by 2 */
-		NI_GPCT_PRESCALE_X2_CLOCK_SRC_BITS = 0x10000000,
-		/* divide source by 8 */
-		NI_GPCT_PRESCALE_X8_CLOCK_SRC_BITS = 0x20000000,
-		NI_GPCT_INVERT_CLOCK_SRC_BIT = 0x80000000
-	};
-	static inline unsigned NI_GPCT_SOURCE_PIN_CLOCK_SRC_BITS(unsigned n)
-	{
-		/* NI 660x-specific */
-		return 0x10 + n;
-	}
-	static inline unsigned NI_GPCT_RTSI_CLOCK_SRC_BITS(unsigned n)
-	{
-		return 0x18 + n;
-	}
-	static inline unsigned NI_GPCT_PFI_CLOCK_SRC_BITS(unsigned n)
-	{
-		/* no pfi on NI 660x */
-		return 0x20 + n;
-	}
+enum ni_gpct_clock_source_bits {
+	NI_GPCT_CLOCK_SRC_SELECT_MASK = 0x3f,
+	NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS = 0x0,
+	NI_GPCT_TIMEBASE_2_CLOCK_SRC_BITS = 0x1,
+	NI_GPCT_TIMEBASE_3_CLOCK_SRC_BITS = 0x2,
+	NI_GPCT_LOGIC_LOW_CLOCK_SRC_BITS = 0x3,
+	NI_GPCT_NEXT_GATE_CLOCK_SRC_BITS = 0x4,
+	NI_GPCT_NEXT_TC_CLOCK_SRC_BITS = 0x5,
+	/* NI 660x-specific */
+	NI_GPCT_SOURCE_PIN_i_CLOCK_SRC_BITS = 0x6,
+	NI_GPCT_PXI10_CLOCK_SRC_BITS = 0x7,
+	NI_GPCT_PXI_STAR_TRIGGER_CLOCK_SRC_BITS = 0x8,
+	NI_GPCT_ANALOG_TRIGGER_OUT_CLOCK_SRC_BITS = 0x9,
+	NI_GPCT_PRESCALE_MODE_CLOCK_SRC_MASK = 0x30000000,
+	NI_GPCT_NO_PRESCALE_CLOCK_SRC_BITS = 0x0,
+	/* divide source by 2 */
+	NI_GPCT_PRESCALE_X2_CLOCK_SRC_BITS = 0x10000000,
+	/* divide source by 8 */
+	NI_GPCT_PRESCALE_X8_CLOCK_SRC_BITS = 0x20000000,
+	NI_GPCT_INVERT_CLOCK_SRC_BIT = 0x80000000
+};
+static inline unsigned NI_GPCT_SOURCE_PIN_CLOCK_SRC_BITS(unsigned n)
+{
+	/* NI 660x-specific */
+	return 0x10 + n;
+}
+static inline unsigned NI_GPCT_RTSI_CLOCK_SRC_BITS(unsigned n)
+{
+	return 0x18 + n;
+}
+static inline unsigned NI_GPCT_PFI_CLOCK_SRC_BITS(unsigned n)
+{
+	/* no pfi on NI 660x */
+	return 0x20 + n;
+}
 
 /* Possibilities for setting a gate source with
 INSN_CONFIG_SET_GATE_SRC when using NI general-purpose counters.
 May be bitwise-or'd with CR_EDGE or CR_INVERT. */
-	enum ni_gpct_gate_select {
-		/* m-series gates */
-		NI_GPCT_TIMESTAMP_MUX_GATE_SELECT = 0x0,
-		NI_GPCT_AI_START2_GATE_SELECT = 0x12,
-		NI_GPCT_PXI_STAR_TRIGGER_GATE_SELECT = 0x13,
-		NI_GPCT_NEXT_OUT_GATE_SELECT = 0x14,
-		NI_GPCT_AI_START1_GATE_SELECT = 0x1c,
-		NI_GPCT_NEXT_SOURCE_GATE_SELECT = 0x1d,
-		NI_GPCT_ANALOG_TRIGGER_OUT_GATE_SELECT = 0x1e,
-		NI_GPCT_LOGIC_LOW_GATE_SELECT = 0x1f,
-		/* more gates for 660x */
-		NI_GPCT_SOURCE_PIN_i_GATE_SELECT = 0x100,
-		NI_GPCT_GATE_PIN_i_GATE_SELECT = 0x101,
-		/* more gates for 660x "second gate" */
-		NI_GPCT_UP_DOWN_PIN_i_GATE_SELECT = 0x201,
-		NI_GPCT_SELECTED_GATE_GATE_SELECT = 0x21e,
-		/* m-series "second gate" sources are unknown,
-		 * we should add them here with an offset of 0x300 when
-		 * known. */
-		NI_GPCT_DISABLED_GATE_SELECT = 0x8000,
-	};
-	static inline unsigned NI_GPCT_GATE_PIN_GATE_SELECT(unsigned n)
-	{
-		return 0x102 + n;
-	}
-	static inline unsigned NI_GPCT_RTSI_GATE_SELECT(unsigned n)
-	{
-		return NI_USUAL_RTSI_SELECT(n);
-	}
-	static inline unsigned NI_GPCT_PFI_GATE_SELECT(unsigned n)
-	{
-		return NI_USUAL_PFI_SELECT(n);
-	}
-	static inline unsigned NI_GPCT_UP_DOWN_PIN_GATE_SELECT(unsigned n)
-	{
-		return 0x202 + n;
-	}
+enum ni_gpct_gate_select {
+	/* m-series gates */
+	NI_GPCT_TIMESTAMP_MUX_GATE_SELECT = 0x0,
+	NI_GPCT_AI_START2_GATE_SELECT = 0x12,
+	NI_GPCT_PXI_STAR_TRIGGER_GATE_SELECT = 0x13,
+	NI_GPCT_NEXT_OUT_GATE_SELECT = 0x14,
+	NI_GPCT_AI_START1_GATE_SELECT = 0x1c,
+	NI_GPCT_NEXT_SOURCE_GATE_SELECT = 0x1d,
+	NI_GPCT_ANALOG_TRIGGER_OUT_GATE_SELECT = 0x1e,
+	NI_GPCT_LOGIC_LOW_GATE_SELECT = 0x1f,
+	/* more gates for 660x */
+	NI_GPCT_SOURCE_PIN_i_GATE_SELECT = 0x100,
+	NI_GPCT_GATE_PIN_i_GATE_SELECT = 0x101,
+	/* more gates for 660x "second gate" */
+	NI_GPCT_UP_DOWN_PIN_i_GATE_SELECT = 0x201,
+	NI_GPCT_SELECTED_GATE_GATE_SELECT = 0x21e,
+	/* m-series "second gate" sources are unknown,
+	 * we should add them here with an offset of 0x300 when
+	 * known. */
+	NI_GPCT_DISABLED_GATE_SELECT = 0x8000,
+};
+static inline unsigned NI_GPCT_GATE_PIN_GATE_SELECT(unsigned n)
+{
+	return 0x102 + n;
+}
+static inline unsigned NI_GPCT_RTSI_GATE_SELECT(unsigned n)
+{
+	return NI_USUAL_RTSI_SELECT(n);
+}
+static inline unsigned NI_GPCT_PFI_GATE_SELECT(unsigned n)
+{
+	return NI_USUAL_PFI_SELECT(n);
+}
+static inline unsigned NI_GPCT_UP_DOWN_PIN_GATE_SELECT(unsigned n)
+{
+	return 0x202 + n;
+}
 
 /* Possibilities for setting a source with
 INSN_CONFIG_SET_OTHER_SRC when using NI general-purpose counters. */
-	enum ni_gpct_other_index {
-		NI_GPCT_SOURCE_ENCODER_A,
-		NI_GPCT_SOURCE_ENCODER_B,
-		NI_GPCT_SOURCE_ENCODER_Z
-	};
-	enum ni_gpct_other_select {
-		/* m-series gates */
-		/* Still unknown, probably only need NI_GPCT_PFI_OTHER_SELECT */
-		NI_GPCT_DISABLED_OTHER_SELECT = 0x8000,
-	};
-	static inline unsigned NI_GPCT_PFI_OTHER_SELECT(unsigned n)
-	{
-		return NI_USUAL_PFI_SELECT(n);
-	}
+enum ni_gpct_other_index {
+	NI_GPCT_SOURCE_ENCODER_A,
+	NI_GPCT_SOURCE_ENCODER_B,
+	NI_GPCT_SOURCE_ENCODER_Z
+};
+enum ni_gpct_other_select {
+	/* m-series gates */
+	/* Still unknown, probably only need NI_GPCT_PFI_OTHER_SELECT */
+	NI_GPCT_DISABLED_OTHER_SELECT = 0x8000,
+};
+static inline unsigned NI_GPCT_PFI_OTHER_SELECT(unsigned n)
+{
+	return NI_USUAL_PFI_SELECT(n);
+}
 
 /* start sources for ni general-purpose counters for use with
 INSN_CONFIG_ARM */
-	enum ni_gpct_arm_source {
-		NI_GPCT_ARM_IMMEDIATE = 0x0,
-		NI_GPCT_ARM_PAIRED_IMMEDIATE = 0x1, /* Start both the counter
-						     * and the adjacent paired
-						     * counter simultaneously */
-		/* NI doesn't document bits for selecting hardware arm triggers.
-		 * If the NI_GPCT_ARM_UNKNOWN bit is set, we will pass the least
-		 * significant bits (3 bits for 660x or 5 bits for m-series)
-		 * through to the hardware.  This will at least allow someone to
-		 * figure out what the bits do later. */
-		NI_GPCT_ARM_UNKNOWN = 0x1000,
-	};
+enum ni_gpct_arm_source {
+	NI_GPCT_ARM_IMMEDIATE = 0x0,
+	NI_GPCT_ARM_PAIRED_IMMEDIATE = 0x1, /* Start both the counter
+					     * and the adjacent paired
+					     * counter simultaneously */
+	/* NI doesn't document bits for selecting hardware arm triggers.
+	 * If the NI_GPCT_ARM_UNKNOWN bit is set, we will pass the least
+	 * significant bits (3 bits for 660x or 5 bits for m-series)
+	 * through to the hardware.  This will at least allow someone to
+	 * figure out what the bits do later. */
+	NI_GPCT_ARM_UNKNOWN = 0x1000,
+};
 
 /* digital filtering options for ni 660x for use with INSN_CONFIG_FILTER. */
-	enum ni_gpct_filter_select {
-		NI_GPCT_FILTER_OFF = 0x0,
-		NI_GPCT_FILTER_TIMEBASE_3_SYNC = 0x1,
-		NI_GPCT_FILTER_100x_TIMEBASE_1 = 0x2,
-		NI_GPCT_FILTER_20x_TIMEBASE_1 = 0x3,
-		NI_GPCT_FILTER_10x_TIMEBASE_1 = 0x4,
-		NI_GPCT_FILTER_2x_TIMEBASE_1 = 0x5,
-		NI_GPCT_FILTER_2x_TIMEBASE_3 = 0x6
-	};
+enum ni_gpct_filter_select {
+	NI_GPCT_FILTER_OFF = 0x0,
+	NI_GPCT_FILTER_TIMEBASE_3_SYNC = 0x1,
+	NI_GPCT_FILTER_100x_TIMEBASE_1 = 0x2,
+	NI_GPCT_FILTER_20x_TIMEBASE_1 = 0x3,
+	NI_GPCT_FILTER_10x_TIMEBASE_1 = 0x4,
+	NI_GPCT_FILTER_2x_TIMEBASE_1 = 0x5,
+	NI_GPCT_FILTER_2x_TIMEBASE_3 = 0x6
+};
 
 /* PFI digital filtering options for ni m-series for use with
  * INSN_CONFIG_FILTER. */
-	enum ni_pfi_filter_select {
-		NI_PFI_FILTER_OFF = 0x0,
-		NI_PFI_FILTER_125ns = 0x1,
-		NI_PFI_FILTER_6425ns = 0x2,
-		NI_PFI_FILTER_2550us = 0x3
-	};
+enum ni_pfi_filter_select {
+	NI_PFI_FILTER_OFF = 0x0,
+	NI_PFI_FILTER_125ns = 0x1,
+	NI_PFI_FILTER_6425ns = 0x2,
+	NI_PFI_FILTER_2550us = 0x3
+};
 
 /* master clock sources for ni mio boards and INSN_CONFIG_SET_CLOCK_SRC */
-	enum ni_mio_clock_source {
-		NI_MIO_INTERNAL_CLOCK = 0,
-		NI_MIO_RTSI_CLOCK = 1,	/* doesn't work for m-series, use
-					   NI_MIO_PLL_RTSI_CLOCK() */
-		/* the NI_MIO_PLL_* sources are m-series only */
-		NI_MIO_PLL_PXI_STAR_TRIGGER_CLOCK = 2,
-		NI_MIO_PLL_PXI10_CLOCK = 3,
-		NI_MIO_PLL_RTSI0_CLOCK = 4
-	};
-	static inline unsigned NI_MIO_PLL_RTSI_CLOCK(unsigned rtsi_channel)
-	{
-		return NI_MIO_PLL_RTSI0_CLOCK + rtsi_channel;
-	}
+enum ni_mio_clock_source {
+	NI_MIO_INTERNAL_CLOCK = 0,
+	NI_MIO_RTSI_CLOCK = 1,	/* doesn't work for m-series, use
+				   NI_MIO_PLL_RTSI_CLOCK() */
+	/* the NI_MIO_PLL_* sources are m-series only */
+	NI_MIO_PLL_PXI_STAR_TRIGGER_CLOCK = 2,
+	NI_MIO_PLL_PXI10_CLOCK = 3,
+	NI_MIO_PLL_RTSI0_CLOCK = 4
+};
+static inline unsigned NI_MIO_PLL_RTSI_CLOCK(unsigned rtsi_channel)
+{
+	return NI_MIO_PLL_RTSI0_CLOCK + rtsi_channel;
+}
 
 /* Signals which can be routed to an NI RTSI pin with INSN_CONFIG_SET_ROUTING.
  The numbers assigned are not arbitrary, they correspond to the bits required
  to program the board. */
-	enum ni_rtsi_routing {
-		NI_RTSI_OUTPUT_ADR_START1 = 0,
-		NI_RTSI_OUTPUT_ADR_START2 = 1,
-		NI_RTSI_OUTPUT_SCLKG = 2,
-		NI_RTSI_OUTPUT_DACUPDN = 3,
-		NI_RTSI_OUTPUT_DA_START1 = 4,
-		NI_RTSI_OUTPUT_G_SRC0 = 5,
-		NI_RTSI_OUTPUT_G_GATE0 = 6,
-		NI_RTSI_OUTPUT_RGOUT0 = 7,
-		NI_RTSI_OUTPUT_RTSI_BRD_0 = 8,
-		NI_RTSI_OUTPUT_RTSI_OSC = 12	/* pre-m-series always have RTSI
-						 * clock on line 7 */
-	};
-	static inline unsigned NI_RTSI_OUTPUT_RTSI_BRD(unsigned n)
-	{
-		return NI_RTSI_OUTPUT_RTSI_BRD_0 + n;
-	}
+enum ni_rtsi_routing {
+	NI_RTSI_OUTPUT_ADR_START1 = 0,
+	NI_RTSI_OUTPUT_ADR_START2 = 1,
+	NI_RTSI_OUTPUT_SCLKG = 2,
+	NI_RTSI_OUTPUT_DACUPDN = 3,
+	NI_RTSI_OUTPUT_DA_START1 = 4,
+	NI_RTSI_OUTPUT_G_SRC0 = 5,
+	NI_RTSI_OUTPUT_G_GATE0 = 6,
+	NI_RTSI_OUTPUT_RGOUT0 = 7,
+	NI_RTSI_OUTPUT_RTSI_BRD_0 = 8,
+	NI_RTSI_OUTPUT_RTSI_OSC = 12	/* pre-m-series always have RTSI
+					 * clock on line 7 */
+};
+static inline unsigned NI_RTSI_OUTPUT_RTSI_BRD(unsigned n)
+{
+	return NI_RTSI_OUTPUT_RTSI_BRD_0 + n;
+}
 
 /* Signals which can be routed to an NI PFI pin on an m-series board with
  * INSN_CONFIG_SET_ROUTING.  These numbers are also returned by
  * INSN_CONFIG_GET_ROUTING on pre-m-series boards, even though their routing
  * cannot be changed.  The numbers assigned are not arbitrary, they correspond
  * to the bits required to program the board. */
-	enum ni_pfi_routing {
-		NI_PFI_OUTPUT_PFI_DEFAULT = 0,
-		NI_PFI_OUTPUT_AI_START1 = 1,
-		NI_PFI_OUTPUT_AI_START2 = 2,
-		NI_PFI_OUTPUT_AI_CONVERT = 3,
-		NI_PFI_OUTPUT_G_SRC1 = 4,
-		NI_PFI_OUTPUT_G_GATE1 = 5,
-		NI_PFI_OUTPUT_AO_UPDATE_N = 6,
-		NI_PFI_OUTPUT_AO_START1 = 7,
-		NI_PFI_OUTPUT_AI_START_PULSE = 8,
-		NI_PFI_OUTPUT_G_SRC0 = 9,
-		NI_PFI_OUTPUT_G_GATE0 = 10,
-		NI_PFI_OUTPUT_EXT_STROBE = 11,
-		NI_PFI_OUTPUT_AI_EXT_MUX_CLK = 12,
-		NI_PFI_OUTPUT_GOUT0 = 13,
-		NI_PFI_OUTPUT_GOUT1 = 14,
-		NI_PFI_OUTPUT_FREQ_OUT = 15,
-		NI_PFI_OUTPUT_PFI_DO = 16,
-		NI_PFI_OUTPUT_I_ATRIG = 17,
-		NI_PFI_OUTPUT_RTSI0 = 18,
-		NI_PFI_OUTPUT_PXI_STAR_TRIGGER_IN = 26,
-		NI_PFI_OUTPUT_SCXI_TRIG1 = 27,
-		NI_PFI_OUTPUT_DIO_CHANGE_DETECT_RTSI = 28,
-		NI_PFI_OUTPUT_CDI_SAMPLE = 29,
-		NI_PFI_OUTPUT_CDO_UPDATE = 30
-	};
-	static inline unsigned NI_PFI_OUTPUT_RTSI(unsigned rtsi_channel)
-	{
-		return NI_PFI_OUTPUT_RTSI0 + rtsi_channel;
-	}
+enum ni_pfi_routing {
+	NI_PFI_OUTPUT_PFI_DEFAULT = 0,
+	NI_PFI_OUTPUT_AI_START1 = 1,
+	NI_PFI_OUTPUT_AI_START2 = 2,
+	NI_PFI_OUTPUT_AI_CONVERT = 3,
+	NI_PFI_OUTPUT_G_SRC1 = 4,
+	NI_PFI_OUTPUT_G_GATE1 = 5,
+	NI_PFI_OUTPUT_AO_UPDATE_N = 6,
+	NI_PFI_OUTPUT_AO_START1 = 7,
+	NI_PFI_OUTPUT_AI_START_PULSE = 8,
+	NI_PFI_OUTPUT_G_SRC0 = 9,
+	NI_PFI_OUTPUT_G_GATE0 = 10,
+	NI_PFI_OUTPUT_EXT_STROBE = 11,
+	NI_PFI_OUTPUT_AI_EXT_MUX_CLK = 12,
+	NI_PFI_OUTPUT_GOUT0 = 13,
+	NI_PFI_OUTPUT_GOUT1 = 14,
+	NI_PFI_OUTPUT_FREQ_OUT = 15,
+	NI_PFI_OUTPUT_PFI_DO = 16,
+	NI_PFI_OUTPUT_I_ATRIG = 17,
+	NI_PFI_OUTPUT_RTSI0 = 18,
+	NI_PFI_OUTPUT_PXI_STAR_TRIGGER_IN = 26,
+	NI_PFI_OUTPUT_SCXI_TRIG1 = 27,
+	NI_PFI_OUTPUT_DIO_CHANGE_DETECT_RTSI = 28,
+	NI_PFI_OUTPUT_CDI_SAMPLE = 29,
+	NI_PFI_OUTPUT_CDO_UPDATE = 30
+};
+static inline unsigned NI_PFI_OUTPUT_RTSI(unsigned rtsi_channel)
+{
+	return NI_PFI_OUTPUT_RTSI0 + rtsi_channel;
+}
 
 /* Signals which can be routed to output on a NI PFI pin on a 660x board
  with INSN_CONFIG_SET_ROUTING.  The numbers assigned are
@@ -802,113 +802,112 @@ INSN_CONFIG_ARM */
  to program the board.  Lines 0 to 7 can only be set to
  NI_660X_PFI_OUTPUT_DIO.  Lines 32 to 39 can only be set to
  NI_660X_PFI_OUTPUT_COUNTER. */
-	enum ni_660x_pfi_routing {
-		NI_660X_PFI_OUTPUT_COUNTER = 1,	/* counter */
-		NI_660X_PFI_OUTPUT_DIO = 2,	/* static digital output */
-	};
+enum ni_660x_pfi_routing {
+	NI_660X_PFI_OUTPUT_COUNTER = 1,	/* counter */
+	NI_660X_PFI_OUTPUT_DIO = 2,	/* static digital output */
+};
 
 /* NI External Trigger lines.  These values are not arbitrary, but are related
  * to the bits required to program the board (offset by 1 for historical
  * reasons). */
-	static inline unsigned NI_EXT_PFI(unsigned pfi_channel)
-	{
-		return NI_USUAL_PFI_SELECT(pfi_channel) - 1;
-	}
-	static inline unsigned NI_EXT_RTSI(unsigned rtsi_channel)
-	{
-		return NI_USUAL_RTSI_SELECT(rtsi_channel) - 1;
-	}
+static inline unsigned NI_EXT_PFI(unsigned pfi_channel)
+{
+	return NI_USUAL_PFI_SELECT(pfi_channel) - 1;
+}
+static inline unsigned NI_EXT_RTSI(unsigned rtsi_channel)
+{
+	return NI_USUAL_RTSI_SELECT(rtsi_channel) - 1;
+}
 
 /* status bits for INSN_CONFIG_GET_COUNTER_STATUS */
-	enum comedi_counter_status_flags {
-		COMEDI_COUNTER_ARMED = 0x1,
-		COMEDI_COUNTER_COUNTING = 0x2,
-		COMEDI_COUNTER_TERMINAL_COUNT = 0x4,
-	};
+enum comedi_counter_status_flags {
+	COMEDI_COUNTER_ARMED = 0x1,
+	COMEDI_COUNTER_COUNTING = 0x2,
+	COMEDI_COUNTER_TERMINAL_COUNT = 0x4,
+};
 
 /* Clock sources for CDIO subdevice on NI m-series boards.  Used as the
  * scan_begin_arg for a comedi_command. These sources may also be bitwise-or'd
  * with CR_INVERT to change polarity. */
-	enum ni_m_series_cdio_scan_begin_src {
-		NI_CDIO_SCAN_BEGIN_SRC_GROUND = 0,
-		NI_CDIO_SCAN_BEGIN_SRC_AI_START = 18,
-		NI_CDIO_SCAN_BEGIN_SRC_AI_CONVERT = 19,
-		NI_CDIO_SCAN_BEGIN_SRC_PXI_STAR_TRIGGER = 20,
-		NI_CDIO_SCAN_BEGIN_SRC_G0_OUT = 28,
-		NI_CDIO_SCAN_BEGIN_SRC_G1_OUT = 29,
-		NI_CDIO_SCAN_BEGIN_SRC_ANALOG_TRIGGER = 30,
-		NI_CDIO_SCAN_BEGIN_SRC_AO_UPDATE = 31,
-		NI_CDIO_SCAN_BEGIN_SRC_FREQ_OUT = 32,
-		NI_CDIO_SCAN_BEGIN_SRC_DIO_CHANGE_DETECT_IRQ = 33
-	};
-	static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel)
-	{
-		return NI_USUAL_PFI_SELECT(pfi_channel);
-	}
-	static inline unsigned
-		NI_CDIO_SCAN_BEGIN_SRC_RTSI(unsigned rtsi_channel)
-	{
-		return NI_USUAL_RTSI_SELECT(rtsi_channel);
-	}
+enum ni_m_series_cdio_scan_begin_src {
+	NI_CDIO_SCAN_BEGIN_SRC_GROUND = 0,
+	NI_CDIO_SCAN_BEGIN_SRC_AI_START = 18,
+	NI_CDIO_SCAN_BEGIN_SRC_AI_CONVERT = 19,
+	NI_CDIO_SCAN_BEGIN_SRC_PXI_STAR_TRIGGER = 20,
+	NI_CDIO_SCAN_BEGIN_SRC_G0_OUT = 28,
+	NI_CDIO_SCAN_BEGIN_SRC_G1_OUT = 29,
+	NI_CDIO_SCAN_BEGIN_SRC_ANALOG_TRIGGER = 30,
+	NI_CDIO_SCAN_BEGIN_SRC_AO_UPDATE = 31,
+	NI_CDIO_SCAN_BEGIN_SRC_FREQ_OUT = 32,
+	NI_CDIO_SCAN_BEGIN_SRC_DIO_CHANGE_DETECT_IRQ = 33
+};
+static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel)
+{
+	return NI_USUAL_PFI_SELECT(pfi_channel);
+}
+static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_RTSI(unsigned rtsi_channel)
+{
+	return NI_USUAL_RTSI_SELECT(rtsi_channel);
+}
 
 /* scan_begin_src for scan_begin_arg==TRIG_EXT with analog output command on NI
  * boards.  These scan begin sources can also be bitwise-or'd with CR_INVERT to
  * change polarity. */
-	static inline unsigned NI_AO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel)
-	{
-		return NI_USUAL_PFI_SELECT(pfi_channel);
-	}
-	static inline unsigned NI_AO_SCAN_BEGIN_SRC_RTSI(unsigned rtsi_channel)
-	{
-		return NI_USUAL_RTSI_SELECT(rtsi_channel);
-	}
+static inline unsigned NI_AO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel)
+{
+	return NI_USUAL_PFI_SELECT(pfi_channel);
+}
+static inline unsigned NI_AO_SCAN_BEGIN_SRC_RTSI(unsigned rtsi_channel)
+{
+	return NI_USUAL_RTSI_SELECT(rtsi_channel);
+}
 
 /* Bits for setting a clock source with
  * INSN_CONFIG_SET_CLOCK_SRC when using NI frequency output subdevice. */
-	enum ni_freq_out_clock_source_bits {
-		NI_FREQ_OUT_TIMEBASE_1_DIV_2_CLOCK_SRC,	/* 10 MHz */
-		NI_FREQ_OUT_TIMEBASE_2_CLOCK_SRC	/* 100 KHz */
-	};
+enum ni_freq_out_clock_source_bits {
+	NI_FREQ_OUT_TIMEBASE_1_DIV_2_CLOCK_SRC,	/* 10 MHz */
+	NI_FREQ_OUT_TIMEBASE_2_CLOCK_SRC	/* 100 KHz */
+};
 
 /* Values for setting a clock source with INSN_CONFIG_SET_CLOCK_SRC for
  * 8254 counter subdevices on Amplicon DIO boards (amplc_dio200 driver). */
-	enum amplc_dio_clock_source {
-		AMPLC_DIO_CLK_CLKN,	/* per channel external clock
-					   input/output pin (pin is only an
-					   input when clock source set to this
-					   value, otherwise it is an output) */
-		AMPLC_DIO_CLK_10MHZ,	/* 10 MHz internal clock */
-		AMPLC_DIO_CLK_1MHZ,	/* 1 MHz internal clock */
-		AMPLC_DIO_CLK_100KHZ,	/* 100 kHz internal clock */
-		AMPLC_DIO_CLK_10KHZ,	/* 10 kHz internal clock */
-		AMPLC_DIO_CLK_1KHZ,	/* 1 kHz internal clock */
-		AMPLC_DIO_CLK_OUTNM1,	/* output of preceding counter channel
-					   (for channel 0, preceding counter
-					   channel is channel 2 on preceding
-					   counter subdevice, for first counter
-					   subdevice, preceding counter
-					   subdevice is the last counter
-					   subdevice) */
-		AMPLC_DIO_CLK_EXT	/* per chip external input pin */
-	};
+enum amplc_dio_clock_source {
+	AMPLC_DIO_CLK_CLKN,	/* per channel external clock
+				   input/output pin (pin is only an
+				   input when clock source set to this
+				   value, otherwise it is an output) */
+	AMPLC_DIO_CLK_10MHZ,	/* 10 MHz internal clock */
+	AMPLC_DIO_CLK_1MHZ,	/* 1 MHz internal clock */
+	AMPLC_DIO_CLK_100KHZ,	/* 100 kHz internal clock */
+	AMPLC_DIO_CLK_10KHZ,	/* 10 kHz internal clock */
+	AMPLC_DIO_CLK_1KHZ,	/* 1 kHz internal clock */
+	AMPLC_DIO_CLK_OUTNM1,	/* output of preceding counter channel
+				   (for channel 0, preceding counter
+				   channel is channel 2 on preceding
+				   counter subdevice, for first counter
+				   subdevice, preceding counter
+				   subdevice is the last counter
+				   subdevice) */
+	AMPLC_DIO_CLK_EXT	/* per chip external input pin */
+};
 
 /* Values for setting a gate source with INSN_CONFIG_SET_GATE_SRC for
  * 8254 counter subdevices on Amplicon DIO boards (amplc_dio200 driver). */
-	enum amplc_dio_gate_source {
-		AMPLC_DIO_GAT_VCC,	/* internal high logic level */
-		AMPLC_DIO_GAT_GND,	/* internal low logic level */
-		AMPLC_DIO_GAT_GATN,	/* per channel external gate input */
-		AMPLC_DIO_GAT_NOUTNM2,	/* negated output of counter channel
-					   minus 2 (for channels 0 or 1,
-					   channel minus 2 is channel 1 or 2 on
-					   the preceding counter subdevice, for
-					   the first counter subdevice the
-					   preceding counter subdevice is the
-					   last counter subdevice) */
-		AMPLC_DIO_GAT_RESERVED4,
-		AMPLC_DIO_GAT_RESERVED5,
-		AMPLC_DIO_GAT_RESERVED6,
-		AMPLC_DIO_GAT_RESERVED7
-	};
+enum amplc_dio_gate_source {
+	AMPLC_DIO_GAT_VCC,	/* internal high logic level */
+	AMPLC_DIO_GAT_GND,	/* internal low logic level */
+	AMPLC_DIO_GAT_GATN,	/* per channel external gate input */
+	AMPLC_DIO_GAT_NOUTNM2,	/* negated output of counter channel
+				   minus 2 (for channels 0 or 1,
+				   channel minus 2 is channel 1 or 2 on
+				   the preceding counter subdevice, for
+				   the first counter subdevice the
+				   preceding counter subdevice is the
+				   last counter subdevice) */
+	AMPLC_DIO_GAT_RESERVED4,
+	AMPLC_DIO_GAT_RESERVED5,
+	AMPLC_DIO_GAT_RESERVED6,
+	AMPLC_DIO_GAT_RESERVED7
+};
 
 #endif /* _COMEDI_H */