diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/amplc_pci230.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/amplc_pci230.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c index 39482742401e..4463e9803e08 100644 --- a/drivers/staging/comedi/drivers/amplc_pci230.c +++ b/drivers/staging/comedi/drivers/amplc_pci230.c @@ -524,7 +524,7 @@ struct pci230_private { spinlock_t ao_stop_spinlock; /* Spin lock for stopping AO command */ unsigned long state; /* State flags */ unsigned long iobase1; /* PCI230's I/O space 1 */ - lsampl_t ao_readback[2]; /* Used for AO readback */ + unsigned int ao_readback[2]; /* Used for AO readback */ unsigned int ai_scan_count; /* Number of analogue input scans * remaining. */ unsigned int ai_scan_pos; /* Current position within analogue @@ -616,11 +616,11 @@ static comedi_driver driver_amplc_pci230 = { COMEDI_PCI_INITCLEANUP(driver_amplc_pci230, pci230_pci_table); static int pci230_ai_rinsn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data); + comedi_insn * insn, unsigned int * data); static int pci230_ao_winsn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data); + comedi_insn * insn, unsigned int * data); static int pci230_ao_rinsn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data); + comedi_insn * insn, unsigned int * data); static void pci230_ct_setup_ns_mode(comedi_device * dev, unsigned int ct, unsigned int mode, uint64_t ns, unsigned int round); static void pci230_ns_to_single_timer(unsigned int *ns, unsigned int round); @@ -640,10 +640,10 @@ static int pci230_ai_cancel(comedi_device * dev, comedi_subdevice * s); static void pci230_ai_stop(comedi_device * dev, comedi_subdevice * s); static void pci230_handle_ai(comedi_device * dev, comedi_subdevice * s); -static sampl_t pci230_ai_read(comedi_device * dev) +static short pci230_ai_read(comedi_device * dev) { /* Read sample. */ - sampl_t data = (sampl_t) inw(dev->iobase + PCI230_ADCDATA); + short data = (short) inw(dev->iobase + PCI230_ADCDATA); /* PCI230 is 12 bit - stored in upper bits of 16 bit register (lower * four bits reserved for expansion). */ @@ -659,7 +659,7 @@ static sampl_t pci230_ai_read(comedi_device * dev) } static inline unsigned short pci230_ao_mangle_datum(comedi_device * dev, - sampl_t datum) + short datum) { /* If a bipolar range was specified, mangle it (straight binary->twos * complement). */ @@ -674,7 +674,7 @@ static inline unsigned short pci230_ao_mangle_datum(comedi_device * dev, return (unsigned short)datum; } -static inline void pci230_ao_write_nofifo(comedi_device * dev, sampl_t datum, +static inline void pci230_ao_write_nofifo(comedi_device * dev, short datum, unsigned int chan) { /* Store unmangled datum to be read back later. */ @@ -685,7 +685,7 @@ static inline void pci230_ao_write_nofifo(comedi_device * dev, sampl_t datum, ? PCI230_DACOUT1 : PCI230_DACOUT2)); } -static inline void pci230_ao_write_fifo(comedi_device * dev, sampl_t datum, +static inline void pci230_ao_write_fifo(comedi_device * dev, short datum, unsigned int chan) { /* Store unmangled datum to be read back later. */ @@ -1059,7 +1059,7 @@ static inline void put_all_resources(comedi_device * dev, unsigned char owner) * COMEDI_SUBD_AI instruction; */ static int pci230_ai_rinsn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) + comedi_insn * insn, unsigned int * data) { unsigned int n, i; unsigned int chan, range, aref; @@ -1164,7 +1164,7 @@ static int pci230_ai_rinsn(comedi_device * dev, comedi_subdevice * s, * COMEDI_SUBD_AO instructions; */ static int pci230_ao_winsn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) + comedi_insn * insn, unsigned int * data) { int i; int chan, range; @@ -1192,7 +1192,7 @@ static int pci230_ao_winsn(comedi_device * dev, comedi_subdevice * s, /* AO subdevices should have a read insn as well as a write insn. * Usually this means copying a value stored in devpriv. */ static int pci230_ao_rinsn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) + comedi_insn * insn, unsigned int * data) { int i; int chan = CR_CHAN(insn->chanspec); @@ -2624,7 +2624,7 @@ static irqreturn_t pci230_interrupt(int irq, void *d PT_REGS_ARG) static void pci230_handle_ao_nofifo(comedi_device * dev, comedi_subdevice * s) { - sampl_t data; + short data; int i, ret; comedi_async *async = s->async; comedi_cmd *cmd = &async->cmd; @@ -2675,7 +2675,7 @@ static int pci230_handle_ao_fifo(comedi_device * dev, comedi_subdevice * s) dacstat = inw(dev->iobase + PCI230_DACCON); /* Determine number of scans available in buffer. */ - bytes_per_scan = cmd->chanlist_len * sizeof(sampl_t); + bytes_per_scan = cmd->chanlist_len * sizeof(short); num_scans = comedi_buf_read_n_available(async) / bytes_per_scan; if (!devpriv->ao_continuous) { /* Fixed number of scans. */ @@ -2722,7 +2722,7 @@ static int pci230_handle_ao_fifo(comedi_device * dev, comedi_subdevice * s) /* Process scans. */ for (n = 0; n < num_scans; n++) { for (i = 0; i < cmd->chanlist_len; i++) { - sampl_t datum; + short datum; comedi_buf_get(async, &datum); pci230_ao_write_fifo(dev, datum, |