From 1bb6dfc407b7c29d22dc9b5d21db86f50653b46e Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Tue, 29 May 2012 14:49:28 +0100 Subject: [PATCH] staging: comedi: amplc_pc236: Use IS_ENABLED() Change conditional compilation on kernel config options to use the IS_ENABLED() macro. Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/amplc_pc236.c | 48 ++++++++++++---------------- 1 file changed, 20 insertions(+), 28 deletions(-) diff --git a/drivers/staging/comedi/drivers/amplc_pc236.c b/drivers/staging/comedi/drivers/amplc_pc236.c index 6cb06ec..5f1caac 100644 --- a/drivers/staging/comedi/drivers/amplc_pc236.c +++ b/drivers/staging/comedi/drivers/amplc_pc236.c @@ -61,14 +61,6 @@ unused. #define PC236_DRIVER_NAME "amplc_pc236" -#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA_MODULE -#define CONFIG_COMEDI_AMPLC_PC236_ISA -#endif - -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI_MODULE -#define CONFIG_COMEDI_AMPLC_PC236_PCI -#endif - /* PCI236 PCI configuration register information */ #define PCI_VENDOR_ID_AMPLICON 0x14dc #define PCI_DEVICE_ID_AMPLICON_PCI236 0x0009 @@ -112,7 +104,7 @@ struct pc236_board { enum pc236_model model; }; static const struct pc236_board pc236_boards[] = { -#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_ISA) { .name = "pc36at", .fancy_name = "PC36AT", @@ -120,7 +112,7 @@ static const struct pc236_board pc236_boards[] = { .model = pc36at_model, }, #endif -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) { .name = "pci236", .fancy_name = "PCI236", @@ -138,7 +130,7 @@ static const struct pc236_board pc236_boards[] = { #endif }; -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) static DEFINE_PCI_DEVICE_TABLE(pc236_pci_table) = { { PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI236) }, {0} @@ -157,7 +149,7 @@ MODULE_DEVICE_TABLE(pci, pc236_pci_table); feel free to suggest moving the variable to the struct comedi_device struct. */ struct pc236_private { -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) /* PCI device */ struct pci_dev *pci_dev; unsigned long lcr_iobase; /* PLX PCI9052 config registers in PCIBAR1 */ @@ -185,7 +177,7 @@ static struct comedi_driver driver_amplc_pc236 = { .num_names = ARRAY_SIZE(pc236_boards), }; -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) static int __devinit driver_amplc_pc236_pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) @@ -240,7 +232,7 @@ module_init(driver_amplc_pc236_init_module); module_exit(driver_amplc_pc236_cleanup_module); #endif -#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_ISA) static int pc236_request_region(unsigned minor, unsigned long from, unsigned long extent); #endif @@ -263,7 +255,7 @@ static irqreturn_t pc236_interrupt(int irq, void *d); * This function looks for a PCI device matching the requested board name, * bus and slot. */ -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) static int pc236_find_pci(struct comedi_device *dev, int bus, int slot, struct pci_dev **pci_dev_p) @@ -332,7 +324,7 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it) struct comedi_subdevice *s; unsigned long iobase = 0; unsigned int irq = 0; -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) struct pci_dev *pci_dev = NULL; int bus = 0, slot = 0; #endif @@ -353,14 +345,14 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it) } /* Process options. */ switch (thisboard->bustype) { -#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_ISA) case isa_bustype: iobase = it->options[0]; irq = it->options[1]; share_irq = 0; break; #endif -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) case pci_bustype: bus = it->options[0]; slot = it->options[1]; @@ -386,7 +378,7 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it) dev->board_name = thisboard->name; /* Enable device and reserve I/O spaces. */ -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) if (pci_dev) { ret = comedi_pci_enable(pci_dev, PC236_DRIVER_NAME); @@ -402,7 +394,7 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it) } else #endif { -#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_ISA) ret = pc236_request_region(dev->minor, iobase, PC236_IO_SIZE); if (ret < 0) return ret; @@ -452,12 +444,12 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it) } printk(KERN_INFO "comedi%d: %s ", dev->minor, dev->board_name); switch (thisboard->bustype) { -#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_ISA) case isa_bustype: printk("(base %#lx) ", iobase); break; #endif -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) case pci_bustype: printk("(pci %s) ", pci_name(pci_dev)); break; @@ -484,7 +476,7 @@ static void pc236_detach(struct comedi_device *dev) if (dev->subdevices) subdev_8255_cleanup(dev, dev->subdevices + 0); if (devpriv) { -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) if (devpriv->pci_dev) { if (dev->iobase) comedi_pci_disable(devpriv->pci_dev); @@ -492,7 +484,7 @@ static void pc236_detach(struct comedi_device *dev) } else #endif { -#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_ISA) if (dev->iobase) release_region(dev->iobase, PC236_IO_SIZE); #endif @@ -504,7 +496,7 @@ static void pc236_detach(struct comedi_device *dev) * This function checks and requests an I/O region, reporting an error * if there is a conflict. */ -#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_ISA) static int pc236_request_region(unsigned minor, unsigned long from, unsigned long extent) { @@ -528,7 +520,7 @@ static void pc236_intr_disable(struct comedi_device *dev) spin_lock_irqsave(&dev->spinlock, flags); devpriv->enable_irq = 0; -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) if (devpriv->lcr_iobase) outl(PCI236_INTR_DISABLE, devpriv->lcr_iobase + PLX9052_INTCSR); #endif @@ -546,7 +538,7 @@ static void pc236_intr_enable(struct comedi_device *dev) spin_lock_irqsave(&dev->spinlock, flags); devpriv->enable_irq = 1; -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) if (devpriv->lcr_iobase) outl(PCI236_INTR_ENABLE, devpriv->lcr_iobase + PLX9052_INTCSR); #endif @@ -568,7 +560,7 @@ static int pc236_intr_check(struct comedi_device *dev) spin_lock_irqsave(&dev->spinlock, flags); if (devpriv->enable_irq) { retval = 1; -#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_PC236_PCI) if (devpriv->lcr_iobase) { if ((inl(devpriv->lcr_iobase + PLX9052_INTCSR) & PLX9052_INTCSR_LI1STAT_MASK) -- 2.7.4