diff options
Diffstat (limited to 'drivers/pci/hotplug/acpiphp.h')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h index b6162be4df4..2b859249303 100644 --- a/drivers/pci/hotplug/acpiphp.h +++ b/drivers/pci/hotplug/acpiphp.h @@ -93,7 +93,6 @@ struct acpiphp_slot { struct list_head funcs; /* one slot may have different objects (i.e. for each function) */ struct slot *slot; - struct mutex crit_sect; u8 device; /* pci device# */ u32 flags; /* see below */ @@ -117,20 +116,30 @@ struct acpiphp_func { }; struct acpiphp_context { - acpi_handle handle; + struct acpi_hotplug_context hp; struct acpiphp_func func; struct acpiphp_bridge *bridge; unsigned int refcount; }; +static inline struct acpiphp_context *to_acpiphp_context(struct acpi_hotplug_context *hp) +{ + return container_of(hp, struct acpiphp_context, hp); +} + static inline struct acpiphp_context *func_to_context(struct acpiphp_func *func) { return container_of(func, struct acpiphp_context, func); } +static inline struct acpi_device *func_to_acpi_device(struct acpiphp_func *func) +{ + return func_to_context(func)->hp.self; +} + static inline acpi_handle func_to_handle(struct acpiphp_func *func) { - return func_to_context(func)->handle; + return func_to_acpi_device(func)->handle; } /* @@ -158,7 +167,6 @@ struct acpiphp_attention_info #define FUNC_HAS_STA (0x00000001) #define FUNC_HAS_EJ0 (0x00000002) -#define FUNC_HAS_DCK (0x00000004) /* function prototypes */ |