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[PATCH] shpchp: Remove Unused hpc_evelnt_lock 

This patch removes unused hpc_event_lock. This patch has no functional
change.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Kenji Kaneshige 2006-05-12 11:12:23 +09:00 committed by Greg Kroah-Hartman
parent f426395726
commit ea83bc1dab
1 changed files with 0 additions and 8 deletions
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8
drivers/pci/hotplug/shpchp_hpc.c
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@ -211,8 +211,6 @@
#define SLOT_EVENT_LATCH 0x2
#define SLOT_SERR_INT_MASK 0x3
static spinlock_t hpc_event_lock;
DEFINE_DBG_BUFFER /* Debug string buffer for entire HPC defined here */
static struct php_ctlr_state_s *php_ctlr_list_head; /* HPC state linked list */
static int ctlr_seq_num = 0; /* Controller sequenc # */
@ -1105,7 +1103,6 @@ int shpc_init(struct controller * ctrl, struct pci_dev * pdev)
void *instance_id = ctrl;
int rc, num_slots = 0;
u8 hp_slot;
static int first = 1;
u32 shpc_base_offset;
u32 tempdword, slot_reg, slot_config;
u8 i;
@ -1167,11 +1164,6 @@ int shpc_init(struct controller * ctrl, struct pci_dev * pdev)
ctrl->mmio_size = 0x24 + 0x4 * num_slots;
}
if (first) {
spin_lock_init(&hpc_event_lock);
first = 0;
}
info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n", pdev->vendor, pdev->device, pdev->subsystem_vendor,
pdev->subsystem_device);