diff options
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2006-05-12 11:12:23 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-06-19 14:13:24 -0700 |
| commit | ea83bc1dabdca9da643972b591259a7657459ff5 (patch) | |
| tree | f6eb9a99fdbb9063bb13e434f04403834488be0f /drivers/pci/hotplug/shpchp_hpc.c | |
| parent | f42639572680f4d69d9522f91c65e793ebeca098 (diff) | |
| download | lwn-ea83bc1dabdca9da643972b591259a7657459ff5.tar.gz lwn-ea83bc1dabdca9da643972b591259a7657459ff5.zip | |
[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>
Diffstat (limited to 'drivers/pci/hotplug/shpchp_hpc.c')
| -rw-r--r-- | drivers/pci/hotplug/shpchp_hpc.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c index 3a8186c405f1..45facaad39bd 100644 --- a/drivers/pci/hotplug/shpchp_hpc.c +++ b/drivers/pci/hotplug/shpchp_hpc.c @@ -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); |