Move the struct comedi_driver variable and the associated attach/detach routines to remove the need for the forward declarations. Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Cc: Ian Abbott <abbotti@xxxxxxxxx> Cc: Mori Hess <fmhess@xxxxxxxxxxxxxxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- diff --git a/drivers/staging/comedi/drivers/aio_iiro_16.c b/drivers/staging/comedi/drivers/aio_iiro_16.c index 160b0a0..763461a 100644 --- a/drivers/staging/comedi/drivers/aio_iiro_16.c +++ b/drivers/staging/comedi/drivers/aio_iiro_16.c @@ -67,30 +67,41 @@ struct aio_iiro_16_private { #define devpriv ((struct aio_iiro_16_private *) dev->private) -static int aio_iiro_16_attach(struct comedi_device *dev, - struct comedi_devconfig *it); +static int aio_iiro_16_dio_insn_bits_write(struct comedi_device *dev, + struct comedi_subdevice *s, + struct comedi_insn *insn, + unsigned int *data) +{ + if (insn->n != 2) + return -EINVAL; -static int aio_iiro_16_detach(struct comedi_device *dev); + if (data[0]) { + s->state &= ~data[0]; + s->state |= data[0] & data[1]; + outb(s->state & 0xff, dev->iobase + AIO_IIRO_16_RELAY_0_7); + outb((s->state >> 8) & 0xff, + dev->iobase + AIO_IIRO_16_RELAY_8_15); + } -static struct comedi_driver driver_aio_iiro_16 = { - .driver_name = "aio_iiro_16", - .module = THIS_MODULE, - .attach = aio_iiro_16_attach, - .detach = aio_iiro_16_detach, - .board_name = &aio_iiro_16_boards[0].name, - .offset = sizeof(struct aio_iiro_16_board), - .num_names = ARRAY_SIZE(aio_iiro_16_boards), -}; + data[1] = s->state; + + return 2; +} static int aio_iiro_16_dio_insn_bits_read(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, - unsigned int *data); + unsigned int *data) +{ + if (insn->n != 2) + return -EINVAL; -static int aio_iiro_16_dio_insn_bits_write(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data); + data[1] = 0; + data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_0_7); + data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_8_15) << 8; + + return 2; +} static int aio_iiro_16_attach(struct comedi_device *dev, struct comedi_devconfig *it) @@ -148,53 +159,26 @@ static int aio_iiro_16_detach(struct comedi_device *dev) return 0; } -static int aio_iiro_16_dio_insn_bits_write(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - if (insn->n != 2) - return -EINVAL; - - if (data[0]) { - s->state &= ~data[0]; - s->state |= data[0] & data[1]; - outb(s->state & 0xff, dev->iobase + AIO_IIRO_16_RELAY_0_7); - outb((s->state >> 8) & 0xff, - dev->iobase + AIO_IIRO_16_RELAY_8_15); - } - - data[1] = s->state; - - return 2; -} - -static int aio_iiro_16_dio_insn_bits_read(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - if (insn->n != 2) - return -EINVAL; - - data[1] = 0; - data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_0_7); - data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_8_15) << 8; - - return 2; -} +static struct comedi_driver driver_aio_iiro_16 = { + .driver_name = "aio_iiro_16", + .module = THIS_MODULE, + .attach = aio_iiro_16_attach, + .detach = aio_iiro_16_detach, + .board_name = &aio_iiro_16_boards[0].name, + .offset = sizeof(struct aio_iiro_16_board), + .num_names = ARRAY_SIZE(aio_iiro_16_boards), +}; static int __init driver_aio_iiro_16_init_module(void) { return comedi_driver_register(&driver_aio_iiro_16); } +module_init(driver_aio_iiro_16_init_module); static void __exit driver_aio_iiro_16_cleanup_module(void) { comedi_driver_unregister(&driver_aio_iiro_16); } - -module_init(driver_aio_iiro_16_init_module); module_exit(driver_aio_iiro_16_cleanup_module); MODULE_AUTHOR("Comedi http://www.comedi.org"); _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel