diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-11-18 10:07:31 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-21 15:57:40 -0800 |
| commit | a54b6e60f32841e482d6d5ad5edb136fd68697ad (patch) | |
| tree | af23cdaacd65a84ce2a8b5ec316f209132ef14cb /drivers/staging/comedi | |
| parent | 2b60bbde040f1ad542bfc7d94b6b9b4b71140f5f (diff) | |
staging: comedi: adv_pci_dio: move and rename the MAX_*_SUBDEV[SG] defines
For aesthetics, move these defines after the register defines and rename
them to have namespace associated with the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers/adv_pci_dio.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/staging/comedi/drivers/adv_pci_dio.c b/drivers/staging/comedi/drivers/adv_pci_dio.c index 2f89cbec670c..f3c9628c7d95 100644 --- a/drivers/staging/comedi/drivers/adv_pci_dio.c +++ b/drivers/staging/comedi/drivers/adv_pci_dio.c @@ -31,11 +31,6 @@ #include "8255.h" #include "comedi_8254.h" -#define MAX_DI_SUBDEVS 2 /* max number of DI subdevices per card */ -#define MAX_DO_SUBDEVS 2 /* max number of DO subdevices per card */ -#define MAX_DIO_SUBDEVG 2 /* max number of DIO subdevices group per - * card */ - /* * Register offset definitions */ @@ -61,6 +56,11 @@ /* PCI-1762 interrupt control registers */ #define PCI1762_INT_REG 0x06 /* R/W: status/control */ +/* maximum number of subdevice descriptions in the boardinfo */ +#define PCI_DIO_MAX_DI_SUBDEVS 2 /* 2 x 8/16/32 input channels max */ +#define PCI_DIO_MAX_DO_SUBDEVS 2 /* 2 x 8/16/32 output channels max */ +#define PCI_DIO_MAX_DIO_SUBDEVG 2 /* 2 x any number of 8255 devices max */ + enum pci_dio_boardid { TYPE_PCI1730, TYPE_PCI1733, @@ -86,9 +86,9 @@ struct diosubd_data { struct dio_boardtype { const char *name; /* board name */ int nsubdevs; - struct diosubd_data sdi[MAX_DI_SUBDEVS]; /* DI chans */ - struct diosubd_data sdo[MAX_DO_SUBDEVS]; /* DO chans */ - struct diosubd_data sdio[MAX_DIO_SUBDEVG]; /* DIO 8255 chans */ + struct diosubd_data sdi[PCI_DIO_MAX_DI_SUBDEVS]; + struct diosubd_data sdo[PCI_DIO_MAX_DO_SUBDEVS]; + struct diosubd_data sdio[PCI_DIO_MAX_DIO_SUBDEVG]; unsigned long id_reg; unsigned long timer_regbase; unsigned int is_16bit:1; @@ -385,7 +385,7 @@ static int pci_dio_auto_attach(struct comedi_device *dev, return ret; subdev = 0; - for (i = 0; i < MAX_DI_SUBDEVS; i++) { + for (i = 0; i < PCI_DIO_MAX_DI_SUBDEVS; i++) { d = &board->sdi[i]; if (d->chans) { s = &dev->subdevices[subdev++]; @@ -401,7 +401,7 @@ static int pci_dio_auto_attach(struct comedi_device *dev, } } - for (i = 0; i < MAX_DO_SUBDEVS; i++) { + for (i = 0; i < PCI_DIO_MAX_DO_SUBDEVS; i++) { d = &board->sdo[i]; if (d->chans) { s = &dev->subdevices[subdev++]; @@ -432,7 +432,7 @@ static int pci_dio_auto_attach(struct comedi_device *dev, } } - for (i = 0; i < MAX_DIO_SUBDEVG; i++) { + for (i = 0; i < PCI_DIO_MAX_DIO_SUBDEVG; i++) { d = &board->sdio[i]; for (j = 0; j < d->chans; j++) { s = &dev->subdevices[subdev++]; |