diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acpi_bus.h | 20 | ||||
| -rw-r--r-- | include/linux/acpi.h | 8 | ||||
| -rw-r--r-- | include/linux/fwnode.h | 11 | ||||
| -rw-r--r-- | include/linux/irqdomain.h | 4 | ||||
| -rw-r--r-- | include/linux/of.h | 3 |
5 files changed, 22 insertions, 24 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 7569123475b3..91b1e58e5189 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -395,15 +395,21 @@ struct acpi_data_node { struct completion kobj_done; }; +extern const struct fwnode_operations acpi_device_fwnode_ops; +extern const struct fwnode_operations acpi_data_fwnode_ops; +extern const struct fwnode_operations acpi_static_fwnode_ops; + static inline bool is_acpi_node(struct fwnode_handle *fwnode) { - return !IS_ERR_OR_NULL(fwnode) && (fwnode->type == FWNODE_ACPI - || fwnode->type == FWNODE_ACPI_DATA); + return !IS_ERR_OR_NULL(fwnode) && + (fwnode->ops == &acpi_device_fwnode_ops + || fwnode->ops == &acpi_data_fwnode_ops); } static inline bool is_acpi_device_node(struct fwnode_handle *fwnode) { - return !IS_ERR_OR_NULL(fwnode) && fwnode->type == FWNODE_ACPI; + return !IS_ERR_OR_NULL(fwnode) && + fwnode->ops == &acpi_device_fwnode_ops; } static inline struct acpi_device *to_acpi_device_node(struct fwnode_handle *fwnode) @@ -414,7 +420,7 @@ static inline struct acpi_device *to_acpi_device_node(struct fwnode_handle *fwno static inline bool is_acpi_data_node(struct fwnode_handle *fwnode) { - return !IS_ERR_OR_NULL(fwnode) && fwnode->type == FWNODE_ACPI_DATA; + return !IS_ERR_OR_NULL(fwnode) && fwnode->ops == &acpi_data_fwnode_ops; } static inline struct acpi_data_node *to_acpi_data_node(struct fwnode_handle *fwnode) @@ -423,6 +429,12 @@ static inline struct acpi_data_node *to_acpi_data_node(struct fwnode_handle *fwn container_of(fwnode, struct acpi_data_node, fwnode) : NULL; } +static inline bool is_acpi_static_node(struct fwnode_handle *fwnode) +{ + return !IS_ERR_OR_NULL(fwnode) && + fwnode->ops == &acpi_static_fwnode_ops; +} + static inline bool acpi_data_node_match(struct fwnode_handle *fwnode, const char *name) { diff --git a/include/linux/acpi.h b/include/linux/acpi.h index c749eef1daa1..71b763f0bee9 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -57,9 +57,6 @@ static inline acpi_handle acpi_device_handle(struct acpi_device *adev) acpi_fwnode_handle(adev) : NULL) #define ACPI_HANDLE(dev) acpi_device_handle(ACPI_COMPANION(dev)) - -extern const struct fwnode_operations acpi_fwnode_ops; - static inline struct fwnode_handle *acpi_alloc_fwnode_static(void) { struct fwnode_handle *fwnode; @@ -68,15 +65,14 @@ static inline struct fwnode_handle *acpi_alloc_fwnode_static(void) if (!fwnode) return NULL; - fwnode->type = FWNODE_ACPI_STATIC; - fwnode->ops = &acpi_fwnode_ops; + fwnode->ops = &acpi_static_fwnode_ops; return fwnode; } static inline void acpi_free_fwnode_static(struct fwnode_handle *fwnode) { - if (WARN_ON(!fwnode || fwnode->type != FWNODE_ACPI_STATIC)) + if (WARN_ON(!is_acpi_static_node(fwnode))) return; kfree(fwnode); diff --git a/include/linux/fwnode.h b/include/linux/fwnode.h index 50893a1646cf..c5dbc48b55dd 100644 --- a/include/linux/fwnode.h +++ b/include/linux/fwnode.h @@ -14,20 +14,9 @@ #include <linux/types.h> -enum fwnode_type { - FWNODE_INVALID = 0, - FWNODE_OF, - FWNODE_ACPI, - FWNODE_ACPI_DATA, - FWNODE_ACPI_STATIC, - FWNODE_PDATA, - FWNODE_IRQCHIP -}; - struct fwnode_operations; struct fwnode_handle { - enum fwnode_type type; struct fwnode_handle *secondary; const struct fwnode_operations *ops; }; diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index cac77a5c5555..d24273840b79 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -265,9 +265,11 @@ static inline struct fwnode_handle *of_node_to_fwnode(struct device_node *node) return node ? &node->fwnode : NULL; } +extern const struct fwnode_operations irqchip_fwnode_ops; + static inline bool is_fwnode_irqchip(struct fwnode_handle *fwnode) { - return fwnode && fwnode->type == FWNODE_IRQCHIP; + return fwnode && fwnode->ops == &irqchip_fwnode_ops; } extern void irq_domain_update_bus_token(struct irq_domain *domain, diff --git a/include/linux/of.h b/include/linux/of.h index 4a8a70916237..cfc34117fc92 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -104,7 +104,6 @@ extern const struct fwnode_operations of_fwnode_ops; static inline void of_node_init(struct device_node *node) { kobject_init(&node->kobj, &of_node_ktype); - node->fwnode.type = FWNODE_OF; node->fwnode.ops = &of_fwnode_ops; } @@ -152,7 +151,7 @@ void of_core_init(void); static inline bool is_of_node(const struct fwnode_handle *fwnode) { - return !IS_ERR_OR_NULL(fwnode) && fwnode->type == FWNODE_OF; + return !IS_ERR_OR_NULL(fwnode) && fwnode->ops == &of_fwnode_ops; } #define to_of_node(__fwnode) \ |