The IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_ISA) and IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_PCI) macro calls are a bit long-winded. Define a couple of macros DO_ISA and DO_PCI as abbreviations for them. Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx> --- drivers/staging/comedi/drivers/amplc_pc263.c | 23 +++++++++++------------ 1 files changed, 11 insertions(+), 12 deletions(-) diff --git a/drivers/staging/comedi/drivers/amplc_pc263.c b/drivers/staging/comedi/drivers/amplc_pc263.c index 40ec1ff..b1216a5 100644 --- a/drivers/staging/comedi/drivers/amplc_pc263.c +++ b/drivers/staging/comedi/drivers/amplc_pc263.c @@ -48,6 +48,9 @@ The state of the outputs can be read. #define PC263_DRIVER_NAME "amplc_pc263" +#define DO_ISA IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_ISA) +#define DO_PCI IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_PCI) + /* PCI263 PCI configuration register information */ #define PCI_VENDOR_ID_AMPLICON 0x14dc #define PCI_DEVICE_ID_AMPLICON_PCI263 0x000c @@ -70,14 +73,14 @@ struct pc263_board { enum pc263_model model; }; static const struct pc263_board pc263_boards[] = { -#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_ISA) +#if DO_ISA { .name = "pc263", .bustype = isa_bustype, .model = pc263_model, }, #endif -#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_PCI) +#if DO_PCI { .name = "pci263", .devid = PCI_DEVICE_ID_AMPLICON_PCI263, @@ -187,11 +190,9 @@ static void pc263_report_attach(struct comedi_device *dev) struct pci_dev *pcidev = comedi_to_pci_dev(dev); char tmpbuf[40]; - if (IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_ISA) && - thisboard->bustype == isa_bustype) + if (DO_ISA && thisboard->bustype == isa_bustype) snprintf(tmpbuf, sizeof(tmpbuf), "(base %#lx) ", dev->iobase); - else if (IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_PCI) && - thisboard->bustype == pci_bustype) + else if (DO_PCI && thisboard->bustype == pci_bustype) snprintf(tmpbuf, sizeof(tmpbuf), "(pci %s) ", pci_name(pcidev)); else @@ -259,15 +260,13 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it) dev_info(dev->class_dev, PC263_DRIVER_NAME ": attach\n"); /* Process options and reserve resources according to bus type. */ - if (IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_ISA) && - thisboard->bustype == isa_bustype) { + if (DO_ISA && thisboard->bustype == isa_bustype) { unsigned long iobase = it->options[0]; ret = pc263_request_region(dev, iobase, PC263_IO_SIZE); if (ret < 0) return ret; return pc263_common_attach(dev, iobase); - } else if (IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_PCI) && - thisboard->bustype == pci_bustype) { + } else if (DO_PCI && thisboard->bustype == pci_bustype) { struct pci_dev *pci_dev; pci_dev = pc263_find_pci_dev(dev, it); @@ -288,7 +287,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it) static int __devinit pc263_attach_pci(struct comedi_device *dev, struct pci_dev *pci_dev) { - if (!IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_PCI)) + if (!DO_PCI) return -EINVAL; dev_info(dev->class_dev, PC263_DRIVER_NAME ": attach pci %s\n", @@ -332,7 +331,7 @@ static struct comedi_driver amplc_pc263_driver = { .num_names = ARRAY_SIZE(pc263_boards), }; -#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_PCI) +#if DO_PCI static DEFINE_PCI_DEVICE_TABLE(pc263_pci_table) = { { PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI263) }, {0} -- 1.7.8.6 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel