diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/atomic.h | 2 | ||||
| -rw-r--r-- | include/linux/device.h | 4 | ||||
| -rw-r--r-- | include/linux/of.h | 10 | ||||
| -rw-r--r-- | include/linux/pci.h | 7 |
4 files changed, 19 insertions, 4 deletions
diff --git a/include/linux/atomic.h b/include/linux/atomic.h index 42b77b5446d2..70cfcb2d63c4 100644 --- a/include/linux/atomic.h +++ b/include/linux/atomic.h @@ -24,7 +24,9 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u) * Atomically increments @v by 1, so long as @v is non-zero. * Returns non-zero if @v was non-zero, and zero otherwise. */ +#ifndef atomic_inc_not_zero #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) +#endif /** * atomic_inc_not_zero_hint - increment if not null diff --git a/include/linux/device.h b/include/linux/device.h index 7c46bc32fcbf..5ad17cccdd71 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -262,10 +262,6 @@ extern int __must_check driver_create_file(struct device_driver *driver, extern void driver_remove_file(struct device_driver *driver, const struct driver_attribute *attr); -extern int __must_check driver_add_kobj(struct device_driver *drv, - struct kobject *kobj, - const char *fmt, ...); - extern int __must_check driver_for_each_device(struct device_driver *drv, struct device *start, void *data, diff --git a/include/linux/of.h b/include/linux/of.h index f02d8b2f799d..d46a18ffbebb 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -58,6 +58,9 @@ struct device_node { struct kref kref; unsigned long _flags; void *data; +#if defined(CONFIG_EEH) + struct eeh_dev *edev; +#endif #if defined(CONFIG_SPARC) char *path_component_name; unsigned int unique_id; @@ -72,6 +75,13 @@ struct of_phandle_args { uint32_t args[MAX_PHANDLE_ARGS]; }; +#if defined(CONFIG_EEH) +static inline struct eeh_dev *of_node_to_eeh_dev(struct device_node *dn) +{ + return dn->edev; +} +#endif + #ifdef CONFIG_OF_DYNAMIC extern struct device_node *of_node_get(struct device_node *node); extern void of_node_put(struct device_node *node); diff --git a/include/linux/pci.h b/include/linux/pci.h index b843fe79583b..27bf521bcebd 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1660,6 +1660,13 @@ static inline void pci_set_bus_of_node(struct pci_bus *bus) { } static inline void pci_release_bus_of_node(struct pci_bus *bus) { } #endif /* CONFIG_OF */ +#ifdef CONFIG_EEH +static inline struct eeh_dev *pci_dev_to_eeh_dev(struct pci_dev *pdev) +{ + return pdev->dev.archdata.edev; +} +#endif + /** * pci_find_upstream_pcie_bridge - find upstream PCIe-to-PCI bridge of a device * @pdev: the PCI device |
