From 48fe39151727db350347e1dba09d71c8ca24207a Mon Sep 17 00:00:00 2001 From: Kenji Kaneshige Date: Thu, 21 Dec 2006 17:01:04 -0800 Subject: pciehp: remove unnecessary php_ctlr The struct php_ctlr seems to be only for complicating codes. This patch removes struct php_ctlr and related codes. Signed-off-by: Kenji Kaneshige Signed-off-by: Kristen Carlson Accardi Signed-off-by: Greg Kroah-Hartman --- drivers/pci/hotplug/pciehp.h | 41 +++++------------------------------------ 1 file changed, 5 insertions(+), 36 deletions(-) (limited to 'drivers/pci/hotplug/pciehp.h') diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h index d07ac45..202e496 100644 --- a/drivers/pci/hotplug/pciehp.h +++ b/drivers/pci/hotplug/pciehp.h @@ -70,30 +70,11 @@ struct event_info { u8 hp_slot; }; -typedef u8(*php_intr_callback_t) (u8 hp_slot, void *instance_id); - -struct php_ctlr_state_s { - struct php_ctlr_state_s *pnext; - struct pci_dev *pci_dev; - unsigned int irq; - unsigned long flags; /* spinlock's */ - u32 slot_device_offset; - u32 num_slots; - struct timer_list int_poll_timer; /* Added for poll event */ - php_intr_callback_t attention_button_callback; - php_intr_callback_t switch_change_callback; - php_intr_callback_t presence_change_callback; - php_intr_callback_t power_fault_callback; - void *callback_instance_id; - struct ctrl_reg *creg; /* Ptr to controller register space */ -}; - #define MAX_EVENTS 10 struct controller { struct controller *next; struct mutex crit_sect; /* critical section mutex */ struct mutex ctrl_lock; /* controller lock */ - struct php_ctlr_state_s *hpc_ctlr_handle; /* HPC controller handle */ int num_slots; /* Number of slots on ctlr */ int slot_num_inc; /* 1 or -1 */ struct pci_dev *pci_dev; @@ -113,6 +94,7 @@ struct controller { u8 ctrlcap; u16 vendor_id; u8 cap_base; + struct timer_list poll_timer; }; #define INT_BUTTON_IGNORE 0 @@ -179,10 +161,10 @@ extern void pciehp_event_stop_thread (void); extern int pciehp_enable_slot (struct slot *slot); extern int pciehp_disable_slot (struct slot *slot); -extern u8 pciehp_handle_attention_button (u8 hp_slot, void *inst_id); -extern u8 pciehp_handle_switch_change (u8 hp_slot, void *inst_id); -extern u8 pciehp_handle_presence_change (u8 hp_slot, void *inst_id); -extern u8 pciehp_handle_power_fault (u8 hp_slot, void *inst_id); +extern u8 pciehp_handle_attention_button(u8 hp_slot, struct controller *ctrl); +extern u8 pciehp_handle_switch_change(u8 hp_slot, struct controller *ctrl); +extern u8 pciehp_handle_presence_change(u8 hp_slot, struct controller *ctrl); +extern u8 pciehp_handle_power_fault(u8 hp_slot, struct controller *ctrl); /* extern void long_delay (int delay); */ /* pci functions */ @@ -229,21 +211,8 @@ static inline int wait_for_ctrl_irq(struct controller *ctrl) return retval; } -enum php_ctlr_type { - PCI, - ISA, - ACPI -}; - int pcie_init(struct controller *ctrl, struct pcie_device *dev); -/* This has no meaning for PCI Express, as there is only 1 slot per port */ -int pcie_get_ctlr_slot_config(struct controller *ctrl, - int *num_ctlr_slots, - int *first_device_num, - int *physical_slot_num, - u8 *ctrlcap); - struct hpc_ops { int (*power_on_slot) (struct slot *slot); int (*power_off_slot) (struct slot *slot); -- cgit v1.1