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Commit c2e11bb1 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: ni_tio.h: remove 'extern' from exported function prototypes 



The 'extern' is not required, remove it.

Tidy up the function prototypes a bit.

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 f688d4a7

drivers/staging/comedi/drivers/ni_tio.h

+23 −34
Original line number Diff line number Diff line
@@ -126,40 +126,29 @@ struct ni_gpct_device { 
	spinlock_t regs_lock;

};



extern struct ni_gpct_device *ni_gpct_device_construct(struct comedi_device

						       *dev,

						       void (*write_register)

						       (struct ni_gpct *

							counter, unsigned bits,

							enum ni_gpct_register

							reg),

						       unsigned (*read_register)

						       (struct ni_gpct *

							counter,

							enum ni_gpct_register

							reg),

						       enum ni_gpct_variant

						       variant,

struct ni_gpct_device *

ni_gpct_device_construct(struct comedi_device *,

			 void (*write_register)(struct ni_gpct *,

						unsigned bits,

						enum ni_gpct_register),

			 unsigned (*read_register)(struct ni_gpct *,

						   enum ni_gpct_register),

			 enum ni_gpct_variant,

			 unsigned num_counters);

extern void ni_gpct_device_destroy(struct ni_gpct_device *counter_dev);

extern void ni_tio_init_counter(struct ni_gpct *counter);

extern int ni_tio_rinsn(struct ni_gpct *counter,

			struct comedi_insn *insn, unsigned int *data);

extern int ni_tio_insn_config(struct ni_gpct *counter,

			      struct comedi_insn *insn, unsigned int *data);

extern int ni_tio_winsn(struct ni_gpct *counter,

			struct comedi_insn *insn, unsigned int *data);

extern int ni_tio_cmd(struct ni_gpct *counter, struct comedi_async *async);

extern int ni_tio_cmdtest(struct ni_gpct *counter, struct comedi_cmd *cmd);

extern int ni_tio_cancel(struct ni_gpct *counter);

extern void ni_tio_handle_interrupt(struct ni_gpct *counter,

				    struct comedi_subdevice *s);

extern void ni_tio_set_mite_channel(struct ni_gpct *counter,

				    struct mite_channel *mite_chan);

extern void ni_tio_acknowledge_and_confirm(struct ni_gpct *counter,

void ni_gpct_device_destroy(struct ni_gpct_device *);

void ni_tio_init_counter(struct ni_gpct *);

int ni_tio_rinsn(struct ni_gpct *, struct comedi_insn *, unsigned int *data);

int ni_tio_insn_config(struct ni_gpct *, struct comedi_insn *,

		       unsigned int *data);

int ni_tio_winsn(struct ni_gpct *, struct comedi_insn *, unsigned int *data);

int ni_tio_cmd(struct ni_gpct *, struct comedi_async *);

int ni_tio_cmdtest(struct ni_gpct *, struct comedi_cmd *);

int ni_tio_cancel(struct ni_gpct *);

void ni_tio_handle_interrupt(struct ni_gpct *, struct comedi_subdevice *);

void ni_tio_set_mite_channel(struct ni_gpct *, struct mite_channel *);

void ni_tio_acknowledge_and_confirm(struct ni_gpct *,

				    int *gate_error, int *tc_error,

					   int *perm_stale_data,

					   int *stale_data);

				    int *perm_stale_data, int *stale_data);



static inline struct ni_gpct *subdev_to_counter(struct comedi_subdevice *s)

{