diff options
Diffstat (limited to 'drivers/pnp')
| -rw-r--r-- | drivers/pnp/base.h | 2 | ||||
| -rw-r--r-- | drivers/pnp/card.c | 4 | ||||
| -rw-r--r-- | drivers/pnp/manager.c | 7 | ||||
| -rw-r--r-- | drivers/pnp/pnpbios/bioscalls.c | 2 | ||||
| -rw-r--r-- | drivers/pnp/resource.c | 7 |
5 files changed, 13 insertions, 9 deletions
diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index 19bc73695475..fa4e0a5db3f8 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -142,7 +142,9 @@ void __pnp_remove_device(struct pnp_dev *dev); int pnp_check_port(struct pnp_dev *dev, struct resource *res); int pnp_check_mem(struct pnp_dev *dev, struct resource *res); int pnp_check_irq(struct pnp_dev *dev, struct resource *res); +#ifdef CONFIG_ISA_DMA_API int pnp_check_dma(struct pnp_dev *dev, struct resource *res); +#endif char *pnp_resource_type_name(struct resource *res); void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc); diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c index 4a651f69e17c..bc00693d0c79 100644 --- a/drivers/pnp/card.c +++ b/drivers/pnp/card.c @@ -320,7 +320,7 @@ void pnp_remove_card_device(struct pnp_dev *dev) * pnp_request_card_device - Searches for a PnP device under the specified card * @clink: pointer to the card link, cannot be NULL * @id: pointer to a PnP ID structure that explains the rules for finding the device - * @from: Starting place to search from. If NULL it will start from the begining. + * @from: Starting place to search from. If NULL it will start from the beginning. */ struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink, const char *id, struct pnp_dev *from) @@ -369,7 +369,7 @@ err_out: /** * pnp_release_card_device - call this when the driver no longer needs the device - * @dev: pointer to the PnP device stucture + * @dev: pointer to the PnP device structure */ void pnp_release_card_device(struct pnp_dev *dev) { diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c index 0a15664eef1c..ed9ce507149a 100644 --- a/drivers/pnp/manager.c +++ b/drivers/pnp/manager.c @@ -171,6 +171,7 @@ __add: return 0; } +#ifdef CONFIG_ISA_DMA_API static int pnp_assign_dma(struct pnp_dev *dev, struct pnp_dma *rule, int idx) { struct resource *res, local_res; @@ -210,6 +211,7 @@ __add: pnp_add_dma_resource(dev, res->start, res->flags); return 0; } +#endif /* CONFIG_ISA_DMA_API */ void pnp_init_resources(struct pnp_dev *dev) { @@ -234,7 +236,8 @@ static void pnp_clean_resource_table(struct pnp_dev *dev) static int pnp_assign_resources(struct pnp_dev *dev, int set) { struct pnp_option *option; - int nport = 0, nmem = 0, nirq = 0, ndma = 0; + int nport = 0, nmem = 0, nirq = 0; + int ndma __maybe_unused = 0; int ret = 0; pnp_dbg(&dev->dev, "pnp_assign_resources, try dependent set %d\n", set); @@ -256,9 +259,11 @@ static int pnp_assign_resources(struct pnp_dev *dev, int set) case IORESOURCE_IRQ: ret = pnp_assign_irq(dev, &option->u.irq, nirq++); break; +#ifdef CONFIG_ISA_DMA_API case IORESOURCE_DMA: ret = pnp_assign_dma(dev, &option->u.dma, ndma++); break; +#endif default: ret = -EINVAL; break; diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c index 8591f6ab1b35..b859d16cf78c 100644 --- a/drivers/pnp/pnpbios/bioscalls.c +++ b/drivers/pnp/pnpbios/bioscalls.c @@ -219,7 +219,7 @@ void pnpbios_print_status(const char *module, u16 status) module); break; case PNP_HARDWARE_ERROR: - printk(KERN_ERR "PnPBIOS: %s: a hardware failure has occured\n", + printk(KERN_ERR "PnPBIOS: %s: a hardware failure has occurred\n", module); break; default: diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c index a925e6b63d72..b0ecacbe53b1 100644 --- a/drivers/pnp/resource.c +++ b/drivers/pnp/resource.c @@ -409,9 +409,9 @@ int pnp_check_irq(struct pnp_dev *dev, struct resource *res) return 1; } +#ifdef CONFIG_ISA_DMA_API int pnp_check_dma(struct pnp_dev *dev, struct resource *res) { -#ifndef CONFIG_IA64 int i; struct pnp_dev *tdev; struct resource *tres; @@ -466,11 +466,8 @@ int pnp_check_dma(struct pnp_dev *dev, struct resource *res) } return 1; -#else - /* IA64 does not have legacy DMA */ - return 0; -#endif } +#endif /* CONFIG_ISA_DMA_API */ unsigned long pnp_resource_type(struct resource *res) { |