diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/ni_660x.c')
-rw-r--r-- | drivers/staging/comedi/drivers/ni_660x.c | 104 |
1 files changed, 52 insertions, 52 deletions
diff --git a/drivers/staging/comedi/drivers/ni_660x.c b/drivers/staging/comedi/drivers/ni_660x.c index 6b0fe5c4022e..d4a6cf3dde67 100644 --- a/drivers/staging/comedi/drivers/ni_660x.c +++ b/drivers/staging/comedi/drivers/ni_660x.c @@ -448,10 +448,10 @@ static inline const struct ni_660x_board *board(struct comedi_device * dev) #define n_ni_660x_boards (sizeof(ni_660x_boards)/sizeof(ni_660x_boards[0])) -static int ni_660x_attach(struct comedi_device * dev, struct comedi_devconfig * it); -static int ni_660x_detach(struct comedi_device * dev); -static void init_tio_chip(struct comedi_device * dev, int chipset); -static void ni_660x_select_pfi_output(struct comedi_device * dev, unsigned pfi_channel, +static int ni_660x_attach(struct comedi_device *dev, struct comedi_devconfig *it); +static int ni_660x_detach(struct comedi_device *dev); +static void init_tio_chip(struct comedi_device *dev, int chipset); +static void ni_660x_select_pfi_output(struct comedi_device *dev, unsigned pfi_channel, unsigned output_select); static struct comedi_driver driver_ni_660x = { @@ -463,25 +463,25 @@ static struct comedi_driver driver_ni_660x = { COMEDI_PCI_INITCLEANUP(driver_ni_660x, ni_660x_pci_table); -static int ni_660x_find_device(struct comedi_device * dev, int bus, int slot); -static int ni_660x_set_pfi_routing(struct comedi_device * dev, unsigned chan, +static int ni_660x_find_device(struct comedi_device *dev, int bus, int slot); +static int ni_660x_set_pfi_routing(struct comedi_device *dev, unsigned chan, unsigned source); /* Possible instructions for a GPCT */ -static int ni_660x_GPCT_rinsn(struct comedi_device * dev, - struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data); -static int ni_660x_GPCT_insn_config(struct comedi_device * dev, - struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data); -static int ni_660x_GPCT_winsn(struct comedi_device * dev, - struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data); +static int ni_660x_GPCT_rinsn(struct comedi_device *dev, + struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data); +static int ni_660x_GPCT_insn_config(struct comedi_device *dev, + struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data); +static int ni_660x_GPCT_winsn(struct comedi_device *dev, + struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data); /* Possible instructions for Digital IO */ -static int ni_660x_dio_insn_config(struct comedi_device * dev, - struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data); -static int ni_660x_dio_insn_bits(struct comedi_device * dev, - struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data); +static int ni_660x_dio_insn_config(struct comedi_device *dev, + struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data); +static int ni_660x_dio_insn_bits(struct comedi_device *dev, + struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data); -static inline unsigned ni_660x_num_counters(struct comedi_device * dev) +static inline unsigned ni_660x_num_counters(struct comedi_device *dev) { return board(dev)->n_chips * counters_per_chip; } @@ -704,7 +704,7 @@ static enum NI_660x_Register ni_gpct_to_660x_register(enum ni_gpct_register reg) return ni_660x_register; } -static inline void ni_660x_write_register(struct comedi_device * dev, +static inline void ni_660x_write_register(struct comedi_device *dev, unsigned chip_index, unsigned bits, enum NI_660x_Register reg) { void *const write_address = @@ -726,7 +726,7 @@ static inline void ni_660x_write_register(struct comedi_device * dev, } } -static inline unsigned ni_660x_read_register(struct comedi_device * dev, +static inline unsigned ni_660x_read_register(struct comedi_device *dev, unsigned chip_index, enum NI_660x_Register reg) { void *const read_address = @@ -773,7 +773,7 @@ static inline struct mite_dma_descriptor_ring *mite_ring(struct ni_660x_private return priv->mite_rings[counter->chip_index][counter->counter_index]; } -static inline void ni_660x_set_dma_channel(struct comedi_device * dev, +static inline void ni_660x_set_dma_channel(struct comedi_device *dev, unsigned mite_channel, struct ni_gpct *counter) { unsigned long flags; @@ -791,7 +791,7 @@ static inline void ni_660x_set_dma_channel(struct comedi_device * dev, comedi_spin_unlock_irqrestore(&private(dev)->soft_reg_copy_lock, flags); } -static inline void ni_660x_unset_dma_channel(struct comedi_device * dev, +static inline void ni_660x_unset_dma_channel(struct comedi_device *dev, unsigned mite_channel, struct ni_gpct *counter) { unsigned long flags; @@ -807,7 +807,7 @@ static inline void ni_660x_unset_dma_channel(struct comedi_device * dev, comedi_spin_unlock_irqrestore(&private(dev)->soft_reg_copy_lock, flags); } -static int ni_660x_request_mite_channel(struct comedi_device * dev, +static int ni_660x_request_mite_channel(struct comedi_device *dev, struct ni_gpct *counter, enum comedi_io_direction direction) { unsigned long flags; @@ -832,7 +832,7 @@ static int ni_660x_request_mite_channel(struct comedi_device * dev, return 0; } -void ni_660x_release_mite_channel(struct comedi_device * dev, struct ni_gpct *counter) +void ni_660x_release_mite_channel(struct comedi_device *dev, struct ni_gpct *counter) { unsigned long flags; @@ -847,7 +847,7 @@ void ni_660x_release_mite_channel(struct comedi_device * dev, struct ni_gpct *co comedi_spin_unlock_irqrestore(&private(dev)->mite_channel_lock, flags); } -static int ni_660x_cmd(struct comedi_device * dev, struct comedi_subdevice * s) +static int ni_660x_cmd(struct comedi_device *dev, struct comedi_subdevice *s) { int retval; @@ -866,15 +866,15 @@ static int ni_660x_cmd(struct comedi_device * dev, struct comedi_subdevice * s) return retval; } -static int ni_660x_cmdtest(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_cmd * cmd) +static int ni_660x_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_cmd *cmd) { struct ni_gpct *counter = subdev_to_counter(s); return ni_tio_cmdtest(counter, cmd); } -static int ni_660x_cancel(struct comedi_device * dev, struct comedi_subdevice * s) +static int ni_660x_cancel(struct comedi_device *dev, struct comedi_subdevice *s) { struct ni_gpct *counter = subdev_to_counter(s); int retval; @@ -884,7 +884,7 @@ static int ni_660x_cancel(struct comedi_device * dev, struct comedi_subdevice * return retval; } -static void set_tio_counterswap(struct comedi_device * dev, int chipset) +static void set_tio_counterswap(struct comedi_device *dev, int chipset) { /* See P. 3.5 of the Register-Level Programming manual. The CounterSwap bit has to be set on the second chip, otherwise @@ -897,8 +897,8 @@ static void set_tio_counterswap(struct comedi_device * dev, int chipset) ni_660x_write_register(dev, chipset, 0, ClockConfigRegister); } -static void ni_660x_handle_gpct_interrupt(struct comedi_device * dev, - struct comedi_subdevice * s) +static void ni_660x_handle_gpct_interrupt(struct comedi_device *dev, + struct comedi_subdevice *s) { ni_tio_handle_interrupt(subdev_to_counter(s), s); if (s->async->events) { @@ -942,7 +942,7 @@ static int ni_660x_input_poll(struct comedi_device *dev, return comedi_buf_read_n_available(s->async); } -static int ni_660x_buf_change(struct comedi_device * dev, struct comedi_subdevice * s, +static int ni_660x_buf_change(struct comedi_device *dev, struct comedi_subdevice *s, unsigned long new_size) { int ret; @@ -955,7 +955,7 @@ static int ni_660x_buf_change(struct comedi_device * dev, struct comedi_subdevic return 0; } -static int ni_660x_allocate_private(struct comedi_device * dev) +static int ni_660x_allocate_private(struct comedi_device *dev) { int retval; unsigned i; @@ -971,7 +971,7 @@ static int ni_660x_allocate_private(struct comedi_device * dev) return 0; } -static int ni_660x_alloc_mite_rings(struct comedi_device * dev) +static int ni_660x_alloc_mite_rings(struct comedi_device *dev) { unsigned i; unsigned j; @@ -988,7 +988,7 @@ static int ni_660x_alloc_mite_rings(struct comedi_device * dev) return 0; } -static void ni_660x_free_mite_rings(struct comedi_device * dev) +static void ni_660x_free_mite_rings(struct comedi_device *dev) { unsigned i; unsigned j; @@ -1000,7 +1000,7 @@ static void ni_660x_free_mite_rings(struct comedi_device * dev) } } -static int ni_660x_attach(struct comedi_device * dev, struct comedi_devconfig * it) +static int ni_660x_attach(struct comedi_device *dev, struct comedi_devconfig *it) { struct comedi_subdevice *s; int ret; @@ -1121,7 +1121,7 @@ static int ni_660x_attach(struct comedi_device * dev, struct comedi_devconfig * return 0; } -static int ni_660x_detach(struct comedi_device * dev) +static int ni_660x_detach(struct comedi_device *dev) { printk("comedi%d: ni_660x: remove\n", dev->minor); @@ -1141,13 +1141,13 @@ static int ni_660x_detach(struct comedi_device * dev) } static int -ni_660x_GPCT_rinsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data) +ni_660x_GPCT_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { return ni_tio_rinsn(subdev_to_counter(s), insn, data); } -static void init_tio_chip(struct comedi_device * dev, int chipset) +static void init_tio_chip(struct comedi_device *dev, int chipset) { unsigned i; @@ -1168,19 +1168,19 @@ static void init_tio_chip(struct comedi_device * dev, int chipset) } static int -ni_660x_GPCT_insn_config(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data) +ni_660x_GPCT_insn_config(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { return ni_tio_insn_config(subdev_to_counter(s), insn, data); } -static int ni_660x_GPCT_winsn(struct comedi_device * dev, - struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data) +static int ni_660x_GPCT_winsn(struct comedi_device *dev, + struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { return ni_tio_winsn(subdev_to_counter(s), insn, data); } -static int ni_660x_find_device(struct comedi_device * dev, int bus, int slot) +static int ni_660x_find_device(struct comedi_device *dev, int bus, int slot) { struct mite_struct *mite; int i; @@ -1207,8 +1207,8 @@ static int ni_660x_find_device(struct comedi_device * dev, int bus, int slot) return -EIO; } -static int ni_660x_dio_insn_bits(struct comedi_device * dev, - struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data) +static int ni_660x_dio_insn_bits(struct comedi_device *dev, + struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { unsigned base_bitfield_channel = CR_CHAN(insn->chanspec); @@ -1227,7 +1227,7 @@ static int ni_660x_dio_insn_bits(struct comedi_device * dev, return 2; } -static void ni_660x_select_pfi_output(struct comedi_device * dev, unsigned pfi_channel, +static void ni_660x_select_pfi_output(struct comedi_device *dev, unsigned pfi_channel, unsigned output_select) { static const unsigned counter_4_7_first_pfi = 8; @@ -1262,7 +1262,7 @@ static void ni_660x_select_pfi_output(struct comedi_device * dev, unsigned pfi_c ni_660x_write_register(dev, active_chipset, active_bits, IOConfigReg(pfi_channel)); } -static int ni_660x_set_pfi_routing(struct comedi_device * dev, unsigned chan, +static int ni_660x_set_pfi_routing(struct comedi_device *dev, unsigned chan, unsigned source) { if (source > num_pfi_output_selects) @@ -1285,13 +1285,13 @@ static int ni_660x_set_pfi_routing(struct comedi_device * dev, unsigned chan, return 0; } -static unsigned ni_660x_get_pfi_routing(struct comedi_device * dev, unsigned chan) +static unsigned ni_660x_get_pfi_routing(struct comedi_device *dev, unsigned chan) { BUG_ON(chan >= NUM_PFI_CHANNELS); return private(dev)->pfi_output_selects[chan]; } -static void ni660x_config_filter(struct comedi_device * dev, unsigned pfi_channel, +static void ni660x_config_filter(struct comedi_device *dev, unsigned pfi_channel, enum ni_gpct_filter_select filter) { unsigned bits = ni_660x_read_register(dev, 0, IOConfigReg(pfi_channel)); @@ -1300,8 +1300,8 @@ static void ni660x_config_filter(struct comedi_device * dev, unsigned pfi_channe ni_660x_write_register(dev, 0, bits, IOConfigReg(pfi_channel)); } -static int ni_660x_dio_insn_config(struct comedi_device * dev, - struct comedi_subdevice * s, struct comedi_insn * insn, unsigned int * data) +static int ni_660x_dio_insn_config(struct comedi_device *dev, + struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { int chan = CR_CHAN(insn->chanspec); |