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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>
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1 changed files with 0 additions and 8 deletions
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@ -211,8 +211,6 @@
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#define SLOT_EVENT_LATCH 0x2
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#define SLOT_SERR_INT_MASK 0x3
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static spinlock_t hpc_event_lock;
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DEFINE_DBG_BUFFER /* Debug string buffer for entire HPC defined here */
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static struct php_ctlr_state_s *php_ctlr_list_head; /* HPC state linked list */
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static int ctlr_seq_num = 0; /* Controller sequenc # */
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@ -1105,7 +1103,6 @@ int shpc_init(struct controller * ctrl, struct pci_dev * pdev)
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void *instance_id = ctrl;
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int rc, num_slots = 0;
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u8 hp_slot;
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static int first = 1;
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u32 shpc_base_offset;
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u32 tempdword, slot_reg, slot_config;
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u8 i;
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@ -1167,11 +1164,6 @@ int shpc_init(struct controller * ctrl, struct pci_dev * pdev)
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ctrl->mmio_size = 0x24 + 0x4 * num_slots;
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}
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if (first) {
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spin_lock_init(&hpc_event_lock);
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first = 0;
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}
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info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n", pdev->vendor, pdev->device, pdev->subsystem_vendor,
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pdev->subsystem_device);
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