/*
* Linux Plug and Play Support
* Copyright by Adam Belay <ambx1@neo.rr.com>
- *
+ * Copyright (C) 2008 Hewlett-Packard Development Company, L.P.
+ * Bjorn Helgaas <bjorn.helgaas@hp.com>
*/
#ifndef _LINUX_PNP_H
#define _LINUX_PNP_H
-#ifdef __KERNEL__
-
#include <linux/device.h>
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/mod_devicetable.h>
-#define PNP_MAX_PORT 8
-#define PNP_MAX_MEM 4
-#define PNP_MAX_IRQ 2
-#define PNP_MAX_DMA 2
#define PNP_NAME_LEN 50
struct pnp_protocol;
/*
* Resource Management
*/
+#ifdef CONFIG_PNP
+struct resource *pnp_get_resource(struct pnp_dev *dev, unsigned long type,
+ unsigned int num);
+#else
+static inline struct resource *pnp_get_resource(struct pnp_dev *dev,
+ unsigned long type, unsigned int num)
+{
+ return NULL;
+}
+#endif
-/* Use these instead of directly reading pnp_dev to get resource information */
-#define pnp_port_start(dev,bar) ((dev)->res.port_resource[(bar)].start)
-#define pnp_port_end(dev,bar) ((dev)->res.port_resource[(bar)].end)
-#define pnp_port_flags(dev,bar) ((dev)->res.port_resource[(bar)].flags)
-#define pnp_port_valid(dev,bar) \
- ((pnp_port_flags((dev),(bar)) & (IORESOURCE_IO | IORESOURCE_UNSET)) \
- == IORESOURCE_IO)
-#define pnp_port_len(dev,bar) \
- ((pnp_port_start((dev),(bar)) == 0 && \
- pnp_port_end((dev),(bar)) == \
- pnp_port_start((dev),(bar))) ? 0 : \
- \
- (pnp_port_end((dev),(bar)) - \
- pnp_port_start((dev),(bar)) + 1))
-
-#define pnp_mem_start(dev,bar) ((dev)->res.mem_resource[(bar)].start)
-#define pnp_mem_end(dev,bar) ((dev)->res.mem_resource[(bar)].end)
-#define pnp_mem_flags(dev,bar) ((dev)->res.mem_resource[(bar)].flags)
-#define pnp_mem_valid(dev,bar) \
- ((pnp_mem_flags((dev),(bar)) & (IORESOURCE_MEM | IORESOURCE_UNSET)) \
- == IORESOURCE_MEM)
-#define pnp_mem_len(dev,bar) \
- ((pnp_mem_start((dev),(bar)) == 0 && \
- pnp_mem_end((dev),(bar)) == \
- pnp_mem_start((dev),(bar))) ? 0 : \
- \
- (pnp_mem_end((dev),(bar)) - \
- pnp_mem_start((dev),(bar)) + 1))
-
-#define pnp_irq(dev,bar) ((dev)->res.irq_resource[(bar)].start)
-#define pnp_irq_flags(dev,bar) ((dev)->res.irq_resource[(bar)].flags)
-#define pnp_irq_valid(dev,bar) \
- ((pnp_irq_flags((dev),(bar)) & (IORESOURCE_IRQ | IORESOURCE_UNSET)) \
- == IORESOURCE_IRQ)
-
-#define pnp_dma(dev,bar) ((dev)->res.dma_resource[(bar)].start)
-#define pnp_dma_flags(dev,bar) ((dev)->res.dma_resource[(bar)].flags)
-#define pnp_dma_valid(dev,bar) \
- ((pnp_dma_flags((dev),(bar)) & (IORESOURCE_DMA | IORESOURCE_UNSET)) \
- == IORESOURCE_DMA)
-
-#define PNP_PORT_FLAG_16BITADDR (1<<0)
-#define PNP_PORT_FLAG_FIXED (1<<1)
-
-struct pnp_port {
- unsigned short min; /* min base number */
- unsigned short max; /* max base number */
- unsigned char align; /* align boundary */
- unsigned char size; /* size of range */
- unsigned char flags; /* port flags */
- unsigned char pad; /* pad */
- struct pnp_port *next; /* next port */
-};
+static inline int pnp_resource_valid(struct resource *res)
+{
+ if (res)
+ return 1;
+ return 0;
+}
-#define PNP_IRQ_NR 256
-struct pnp_irq {
- DECLARE_BITMAP(map, PNP_IRQ_NR); /* bitmaks for IRQ lines */
- unsigned char flags; /* IRQ flags */
- unsigned char pad; /* pad */
- struct pnp_irq *next; /* next IRQ */
-};
+static inline int pnp_resource_enabled(struct resource *res)
+{
+ if (res && !(res->flags & IORESOURCE_DISABLED))
+ return 1;
+ return 0;
+}
-struct pnp_dma {
- unsigned char map; /* bitmask for DMA channels */
- unsigned char flags; /* DMA flags */
- struct pnp_dma *next; /* next port */
-};
+static inline resource_size_t pnp_resource_len(struct resource *res)
+{
+ if (res->start == 0 && res->end == 0)
+ return 0;
+ return res->end - res->start + 1;
+}
-struct pnp_mem {
- unsigned int min; /* min base number */
- unsigned int max; /* max base number */
- unsigned int align; /* align boundary */
- unsigned int size; /* size of range */
- unsigned char flags; /* memory flags */
- unsigned char pad; /* pad */
- struct pnp_mem *next; /* next memory resource */
-};
-#define PNP_RES_PRIORITY_PREFERRED 0
-#define PNP_RES_PRIORITY_ACCEPTABLE 1
-#define PNP_RES_PRIORITY_FUNCTIONAL 2
-#define PNP_RES_PRIORITY_INVALID 65535
-
-struct pnp_option {
- unsigned short priority; /* priority */
- struct pnp_port *port; /* first port */
- struct pnp_irq *irq; /* first IRQ */
- struct pnp_dma *dma; /* first DMA */
- struct pnp_mem *mem; /* first memory resource */
- struct pnp_option *next; /* used to chain dependent resources */
-};
+static inline resource_size_t pnp_port_start(struct pnp_dev *dev,
+ unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar);
+
+ if (pnp_resource_valid(res))
+ return res->start;
+ return 0;
+}
+
+static inline resource_size_t pnp_port_end(struct pnp_dev *dev,
+ unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar);
+
+ if (pnp_resource_valid(res))
+ return res->end;
+ return 0;
+}
+
+static inline unsigned long pnp_port_flags(struct pnp_dev *dev,
+ unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar);
+
+ if (pnp_resource_valid(res))
+ return res->flags;
+ return IORESOURCE_IO | IORESOURCE_AUTO;
+}
+
+static inline int pnp_port_valid(struct pnp_dev *dev, unsigned int bar)
+{
+ return pnp_resource_valid(pnp_get_resource(dev, IORESOURCE_IO, bar));
+}
+
+static inline resource_size_t pnp_port_len(struct pnp_dev *dev,
+ unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar);
+
+ if (pnp_resource_valid(res))
+ return pnp_resource_len(res);
+ return 0;
+}
+
+
+static inline resource_size_t pnp_mem_start(struct pnp_dev *dev,
+ unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_MEM, bar);
+
+ if (pnp_resource_valid(res))
+ return res->start;
+ return 0;
+}
+
+static inline resource_size_t pnp_mem_end(struct pnp_dev *dev,
+ unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_MEM, bar);
+
+ if (pnp_resource_valid(res))
+ return res->end;
+ return 0;
+}
+
+static inline unsigned long pnp_mem_flags(struct pnp_dev *dev, unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_MEM, bar);
+
+ if (pnp_resource_valid(res))
+ return res->flags;
+ return IORESOURCE_MEM | IORESOURCE_AUTO;
+}
+
+static inline int pnp_mem_valid(struct pnp_dev *dev, unsigned int bar)
+{
+ return pnp_resource_valid(pnp_get_resource(dev, IORESOURCE_MEM, bar));
+}
+
+static inline resource_size_t pnp_mem_len(struct pnp_dev *dev,
+ unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_MEM, bar);
+
+ if (pnp_resource_valid(res))
+ return pnp_resource_len(res);
+ return 0;
+}
+
+
+static inline resource_size_t pnp_irq(struct pnp_dev *dev, unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IRQ, bar);
+
+ if (pnp_resource_valid(res))
+ return res->start;
+ return -1;
+}
+
+static inline unsigned long pnp_irq_flags(struct pnp_dev *dev, unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_IRQ, bar);
+
+ if (pnp_resource_valid(res))
+ return res->flags;
+ return IORESOURCE_IRQ | IORESOURCE_AUTO;
+}
+
+static inline int pnp_irq_valid(struct pnp_dev *dev, unsigned int bar)
+{
+ return pnp_resource_valid(pnp_get_resource(dev, IORESOURCE_IRQ, bar));
+}
+
+
+static inline resource_size_t pnp_dma(struct pnp_dev *dev, unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_DMA, bar);
+
+ if (pnp_resource_valid(res))
+ return res->start;
+ return -1;
+}
+
+static inline unsigned long pnp_dma_flags(struct pnp_dev *dev, unsigned int bar)
+{
+ struct resource *res = pnp_get_resource(dev, IORESOURCE_DMA, bar);
+
+ if (pnp_resource_valid(res))
+ return res->flags;
+ return IORESOURCE_DMA | IORESOURCE_AUTO;
+}
+
+static inline int pnp_dma_valid(struct pnp_dev *dev, unsigned int bar)
+{
+ return pnp_resource_valid(pnp_get_resource(dev, IORESOURCE_DMA, bar));
+}
-struct pnp_resource_table {
- struct resource port_resource[PNP_MAX_PORT];
- struct resource mem_resource[PNP_MAX_MEM];
- struct resource dma_resource[PNP_MAX_DMA];
- struct resource irq_resource[PNP_MAX_IRQ];
-};
/*
- * Device Managemnt
+ * Device Management
*/
struct pnp_card {
- struct device dev; /* Driver Model device interface */
- unsigned char number; /* used as an index, must be unique */
+ struct device dev; /* Driver Model device interface */
+ unsigned char number; /* used as an index, must be unique */
struct list_head global_list; /* node in global list of cards */
struct list_head protocol_list; /* node in protocol's list of cards */
struct list_head devices; /* devices attached to the card */
struct pnp_protocol *protocol;
- struct pnp_id *id; /* contains supported EISA IDs */
+ struct pnp_id *id; /* contains supported EISA IDs */
char name[PNP_NAME_LEN]; /* contains a human-readable name */
- unsigned char pnpver; /* Plug & Play version */
+ unsigned char pnpver; /* Plug & Play version */
unsigned char productver; /* product version */
- unsigned int serial; /* serial number */
- unsigned char checksum; /* if zero - checksum passed */
+ unsigned int serial; /* serial number */
+ unsigned char checksum; /* if zero - checksum passed */
struct proc_dir_entry *procdir; /* directory entry in /proc/bus/isapnp */
};
}
struct pnp_dev {
- struct device dev; /* Driver Model device interface */
+ struct device dev; /* Driver Model device interface */
u64 dma_mask;
- unsigned char number; /* used as an index, must be unique */
+ unsigned int number; /* used as an index, must be unique */
int status;
struct list_head global_list; /* node in global list of devices */
struct pnp_driver *driver;
struct pnp_card_link *card_link;
- struct pnp_id *id; /* supported EISA IDs */
+ struct pnp_id *id; /* supported EISA IDs */
int active;
int capabilities;
- struct pnp_option *independent;
- struct pnp_option *dependent;
- struct pnp_resource_table res;
+ unsigned int num_dependent_sets;
+ struct list_head resources;
+ struct list_head options;
char name[PNP_NAME_LEN]; /* contains a human-readable name */
- unsigned short regs; /* ISAPnP: supported registers */
- int flags; /* used by protocols */
+ int flags; /* used by protocols */
struct proc_dir_entry *procent; /* device entry in /proc/bus/isapnp */
void *data;
};
#define PNP_CONFIGURABLE 0x0008
#define PNP_REMOVABLE 0x0010
-#define pnp_can_read(dev) (((dev)->protocol) && ((dev)->protocol->get) && \
+#define pnp_can_read(dev) (((dev)->protocol->get) && \
((dev)->capabilities & PNP_READ))
-#define pnp_can_write(dev) (((dev)->protocol) && ((dev)->protocol->set) && \
+#define pnp_can_write(dev) (((dev)->protocol->set) && \
((dev)->capabilities & PNP_WRITE))
-#define pnp_can_disable(dev) (((dev)->protocol) && ((dev)->protocol->disable) && \
+#define pnp_can_disable(dev) (((dev)->protocol->disable) && \
((dev)->capabilities & PNP_DISABLE))
#define pnp_can_configure(dev) ((!(dev)->active) && \
((dev)->capabilities & PNP_CONFIGURABLE))
#else
#define pnp_device_is_isapnp(dev) 0
#endif
+extern struct mutex pnp_res_mutex;
#ifdef CONFIG_PNPBIOS
extern struct pnp_protocol pnpbios_protocol;
char *name;
const struct pnp_device_id *id_table;
unsigned int flags;
- int (*probe) (struct pnp_dev * dev,
- const struct pnp_device_id * dev_id);
- void (*remove) (struct pnp_dev * dev);
- int (*suspend) (struct pnp_dev * dev, pm_message_t state);
- int (*resume) (struct pnp_dev * dev);
+ int (*probe) (struct pnp_dev *dev, const struct pnp_device_id *dev_id);
+ void (*remove) (struct pnp_dev *dev);
+ void (*shutdown) (struct pnp_dev *dev);
+ int (*suspend) (struct pnp_dev *dev, pm_message_t state);
+ int (*resume) (struct pnp_dev *dev);
struct device_driver driver;
};
char *name;
const struct pnp_card_device_id *id_table;
unsigned int flags;
- int (*probe) (struct pnp_card_link * card,
- const struct pnp_card_device_id * card_id);
- void (*remove) (struct pnp_card_link * card);
- int (*suspend) (struct pnp_card_link * card, pm_message_t state);
- int (*resume) (struct pnp_card_link * card);
+ int (*probe) (struct pnp_card_link *card,
+ const struct pnp_card_device_id *card_id);
+ void (*remove) (struct pnp_card_link *card);
+ int (*suspend) (struct pnp_card_link *card, pm_message_t state);
+ int (*resume) (struct pnp_card_link *card);
struct pnp_driver link;
};
char *name;
/* resource control functions */
- int (*get) (struct pnp_dev * dev, struct pnp_resource_table * res);
- int (*set) (struct pnp_dev * dev, struct pnp_resource_table * res);
- int (*disable) (struct pnp_dev * dev);
+ int (*get) (struct pnp_dev *dev);
+ int (*set) (struct pnp_dev *dev);
+ int (*disable) (struct pnp_dev *dev);
/* protocol specific suspend/resume */
int (*suspend) (struct pnp_dev * dev, pm_message_t state);
#if defined(CONFIG_PNP)
/* device management */
-int pnp_register_protocol(struct pnp_protocol *protocol);
-void pnp_unregister_protocol(struct pnp_protocol *protocol);
-int pnp_add_device(struct pnp_dev *dev);
int pnp_device_attach(struct pnp_dev *pnp_dev);
void pnp_device_detach(struct pnp_dev *pnp_dev);
extern struct list_head pnp_global;
extern int pnp_platform_devices;
/* multidevice card support */
-int pnp_add_card(struct pnp_card *card);
-void pnp_remove_card(struct pnp_card *card);
-int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev);
-void pnp_remove_card_device(struct pnp_dev *dev);
-int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card);
struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink,
const char *id, struct pnp_dev *from);
void pnp_release_card_device(struct pnp_dev *dev);
extern struct list_head pnp_cards;
/* resource management */
-struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev);
-struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev,
- int priority);
-int pnp_register_irq_resource(struct pnp_option *option, struct pnp_irq *data);
-int pnp_register_dma_resource(struct pnp_option *option, struct pnp_dma *data);
-int pnp_register_port_resource(struct pnp_option *option,
- struct pnp_port *data);
-int pnp_register_mem_resource(struct pnp_option *option, struct pnp_mem *data);
-void pnp_init_resource_table(struct pnp_resource_table *table);
-int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table *res,
- int mode);
+int pnp_possible_config(struct pnp_dev *dev, int type, resource_size_t base,
+ resource_size_t size);
int pnp_auto_config_dev(struct pnp_dev *dev);
-int pnp_validate_config(struct pnp_dev *dev);
int pnp_start_dev(struct pnp_dev *dev);
int pnp_stop_dev(struct pnp_dev *dev);
int pnp_activate_dev(struct pnp_dev *dev);
int pnp_disable_dev(struct pnp_dev *dev);
-void pnp_resource_change(struct resource *resource, resource_size_t start,
- resource_size_t size);
+int pnp_range_reserved(resource_size_t start, resource_size_t end);
/* protocol helpers */
int pnp_is_active(struct pnp_dev *dev);
int compare_pnp_id(struct pnp_id *pos, const char *id);
-int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev);
int pnp_register_driver(struct pnp_driver *drv);
void pnp_unregister_driver(struct pnp_driver *drv);
#else
/* device management */
-static inline int pnp_register_protocol(struct pnp_protocol *protocol)
-{
- return -ENODEV;
-}
-static inline void pnp_unregister_protocol(struct pnp_protocol *protocol)
-{
-}
-static inline int pnp_init_device(struct pnp_dev *dev)
-{
- return -ENODEV;
-}
-static inline int pnp_add_device(struct pnp_dev *dev)
-{
- return -ENODEV;
-}
-static inline int pnp_device_attach(struct pnp_dev *pnp_dev)
-{
- return -ENODEV;
-}
-static inline void pnp_device_detach(struct pnp_dev *pnp_dev)
-{;
-}
+static inline int pnp_device_attach(struct pnp_dev *pnp_dev) { return -ENODEV; }
+static inline void pnp_device_detach(struct pnp_dev *pnp_dev) { }
#define pnp_platform_devices 0
/* multidevice card support */
-static inline int pnp_add_card(struct pnp_card *card)
-{
- return -ENODEV;
-}
-static inline void pnp_remove_card(struct pnp_card *card)
-{;
-}
-static inline int pnp_add_card_device(struct pnp_card *card,
- struct pnp_dev *dev)
-{
- return -ENODEV;
-}
-static inline void pnp_remove_card_device(struct pnp_dev *dev)
-{;
-}
-static inline int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card)
-{
- return -ENODEV;
-}
-static inline struct pnp_dev *pnp_request_card_device(struct pnp_card_link
- *clink, const char *id,
- struct pnp_dev *from)
-{
- return NULL;
-}
-static inline void pnp_release_card_device(struct pnp_dev *dev)
-{;
-}
-static inline int pnp_register_card_driver(struct pnp_card_driver *drv)
-{
- return -ENODEV;
-}
-static inline void pnp_unregister_card_driver(struct pnp_card_driver *drv)
-{;
-}
+static inline struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink, const char *id, struct pnp_dev *from) { return NULL; }
+static inline void pnp_release_card_device(struct pnp_dev *dev) { }
+static inline int pnp_register_card_driver(struct pnp_card_driver *drv) { return -ENODEV; }
+static inline void pnp_unregister_card_driver(struct pnp_card_driver *drv) { }
/* resource management */
-static inline struct pnp_option *pnp_register_independent_option(struct pnp_dev
- *dev)
-{
- return NULL;
-}
-static inline struct pnp_option *pnp_register_dependent_option(struct pnp_dev
- *dev,
- int priority)
-{
- return NULL;
-}
-static inline int pnp_register_irq_resource(struct pnp_option *option,
- struct pnp_irq *data)
-{
- return -ENODEV;
-}
-static inline int pnp_register_dma_resource(struct pnp_option *option,
- struct pnp_dma *data)
-{
- return -ENODEV;
-}
-static inline int pnp_register_port_resource(struct pnp_option *option,
- struct pnp_port *data)
-{
- return -ENODEV;
-}
-static inline int pnp_register_mem_resource(struct pnp_option *option,
- struct pnp_mem *data)
-{
- return -ENODEV;
-}
-static inline void pnp_init_resource_table(struct pnp_resource_table *table)
-{
-}
-static inline int pnp_manual_config_dev(struct pnp_dev *dev,
- struct pnp_resource_table *res,
- int mode)
-{
- return -ENODEV;
-}
-static inline int pnp_auto_config_dev(struct pnp_dev *dev)
-{
- return -ENODEV;
-}
-static inline int pnp_validate_config(struct pnp_dev *dev)
-{
- return -ENODEV;
-}
-static inline int pnp_start_dev(struct pnp_dev *dev)
-{
- return -ENODEV;
-}
-static inline int pnp_stop_dev(struct pnp_dev *dev)
-{
- return -ENODEV;
-}
-static inline int pnp_activate_dev(struct pnp_dev *dev)
-{
- return -ENODEV;
-}
-static inline int pnp_disable_dev(struct pnp_dev *dev)
-{
- return -ENODEV;
-}
-static inline void pnp_resource_change(struct resource *resource,
- resource_size_t start,
- resource_size_t size)
-{
-}
+static inline int pnp_possible_config(struct pnp_dev *dev, int type,
+ resource_size_t base,
+ resource_size_t size) { return 0; }
+static inline int pnp_auto_config_dev(struct pnp_dev *dev) { return -ENODEV; }
+static inline int pnp_start_dev(struct pnp_dev *dev) { return -ENODEV; }
+static inline int pnp_stop_dev(struct pnp_dev *dev) { return -ENODEV; }
+static inline int pnp_activate_dev(struct pnp_dev *dev) { return -ENODEV; }
+static inline int pnp_disable_dev(struct pnp_dev *dev) { return -ENODEV; }
+static inline int pnp_range_reserved(resource_size_t start, resource_size_t end) { return 0;}
/* protocol helpers */
-static inline int pnp_is_active(struct pnp_dev *dev)
-{
- return 0;
-}
-static inline int compare_pnp_id(struct pnp_id *pos, const char *id)
-{
- return -ENODEV;
-}
-static inline int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev)
-{
- return -ENODEV;
-}
-static inline int pnp_register_driver(struct pnp_driver *drv)
-{
- return -ENODEV;
-}
-static inline void pnp_unregister_driver(struct pnp_driver *drv)
-{;
-}
+static inline int pnp_is_active(struct pnp_dev *dev) { return 0; }
+static inline int compare_pnp_id(struct pnp_id *pos, const char *id) { return -ENODEV; }
+static inline int pnp_register_driver(struct pnp_driver *drv) { return -ENODEV; }
+static inline void pnp_unregister_driver(struct pnp_driver *drv) { }
#endif /* CONFIG_PNP */
-#define pnp_err(format, arg...) printk(KERN_ERR "pnp: " format "\n" , ## arg)
-#define pnp_info(format, arg...) printk(KERN_INFO "pnp: " format "\n" , ## arg)
-#define pnp_warn(format, arg...) printk(KERN_WARNING "pnp: " format "\n" , ## arg)
-
-#ifdef CONFIG_PNP_DEBUG
-#define pnp_dbg(format, arg...) printk(KERN_DEBUG "pnp: " format "\n" , ## arg)
-#else
-#define pnp_dbg(format, arg...) do {} while (0)
-#endif
-
-#endif /* __KERNEL__ */
-
#endif /* _LINUX_PNP_H */
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff