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[PATCH] pciehp: miscellaneous cleanups

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Remove un-necessary header includes, remove dead code, remove
some hardcoded constants...

Signed-off-by: Rajesh Shah <rajesh.shah@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
rajesh.shah@intel.com
2005-10-31 16:20:09 -08:00
committed by Greg Kroah-Hartman
parent ca22a5e4d7
commit ed6cbcf2ac
7 changed files with 41 additions and 133 deletions
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38
drivers/pci/hotplug/pciehp_hpc.c
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@@ -27,16 +27,10 @@
*
*/
#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/interrupt.h>
#include <linux/spinlock.h>
#include <linux/pci.h>
#include <asm/system.h>
#include "../pci.h"
#include "pciehp.h"
@@ -217,23 +211,6 @@ static int pcie_cap_base = 0; /* Base of the PCI Express capability item struct
#define MRL_STATE 0x0020
#define PRSN_STATE 0x0040
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 */
};
static spinlock_t hpc_event_lock;
DEFINE_DBG_BUFFER /* Debug string buffer for entire HPC defined here */
@@ -1248,12 +1225,7 @@ static struct hpc_ops pciehp_hpc_ops = {
.check_lnk_status = hpc_check_lnk_status,
};
int pcie_init(struct controller * ctrl,
struct pcie_device *dev,
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)
int pcie_init(struct controller * ctrl, struct pcie_device *dev)
{
struct php_ctlr_state_s *php_ctlr, *p;
void *instance_id = ctrl;
@@ -1362,10 +1334,10 @@ int pcie_init(struct controller * ctrl,
dbg("HPC interrupt = %d\n", php_ctlr->irq);
/* Save interrupt callback info */
php_ctlr->attention_button_callback = attention_button_callback;
php_ctlr->switch_change_callback = switch_change_callback;
php_ctlr->presence_change_callback = presence_change_callback;
php_ctlr->power_fault_callback = power_fault_callback;
php_ctlr->attention_button_callback = pciehp_handle_attention_button;
php_ctlr->switch_change_callback = pciehp_handle_switch_change;
php_ctlr->presence_change_callback = pciehp_handle_presence_change;
php_ctlr->power_fault_callback = pciehp_handle_power_fault;
php_ctlr->callback_instance_id = instance_id;
/* return PCI Controller Info */