summaryrefslogtreecommitdiffstats
path: root/drivers/pci
diff options
context:
space:
mode:
authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>2006-05-12 11:12:23 +0900
committerGreg Kroah-Hartman <gregkh@suse.de>2006-06-19 14:13:24 -0700
commitea83bc1dabdca9da643972b591259a7657459ff5 (patch)
treef6eb9a99fdbb9063bb13e434f04403834488be0f /drivers/pci
parentf42639572680f4d69d9522f91c65e793ebeca098 (diff)
downloadop-kernel-dev-ea83bc1dabdca9da643972b591259a7657459ff5.zip
op-kernel-dev-ea83bc1dabdca9da643972b591259a7657459ff5.tar.gz
[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')
-rw-r--r--drivers/pci/hotplug/shpchp_hpc.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c
index 3a8186c..45facaa 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);
OpenPOWER on IntegriCloud