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| author |   Ingo Molnar <mingo@elte.hu> | 2009-09-07 08:19:51 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-07 08:19:51 +0200 |
| commit | a1922ed661ab2c1637d0b10cde933bd9cd33d965 (patch) | |
| tree | 0f1777542b385ebefd30b3586d830fd8ed6fda5b /drivers/pci/hotplug/pciehp_hpc.c | |
| parent | tracing/ksym_tracer: support quick clear for ksym_trace_filter -- v2 (diff) | |
| parent | Merge branch 'tracing/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into tracing/core (diff) | |
| download | linux-dev-a1922ed661ab2c1637d0b10cde933bd9cd33d965.tar.xz linux-dev-a1922ed661ab2c1637d0b10cde933bd9cd33d965.zip | |
Merge branch 'tracing/core' into tracing/hw-breakpoints
Conflicts:
arch/Kconfig
kernel/trace/trace.h
Merge reason: resolve the conflicts, plus adopt to the new
ring-buffer APIs.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/pci/hotplug/pciehp_hpc.c')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 07bd32151146..52813257e5bf 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -422,35 +422,6 @@ static int hpc_query_power_fault(struct slot *slot) return !!(slot_status & PCI_EXP_SLTSTA_PFD); } -static int hpc_get_emi_status(struct slot *slot, u8 *status) -{ - struct controller *ctrl = slot->ctrl; - u16 slot_status; - int retval; - - retval = pciehp_readw(ctrl, PCI_EXP_SLTSTA, &slot_status); - if (retval) { - ctrl_err(ctrl, "Cannot check EMI status\n"); - return retval; - } - *status = !!(slot_status & PCI_EXP_SLTSTA_EIS); - return retval; -} - -static int hpc_toggle_emi(struct slot *slot) -{ - u16 slot_cmd; - u16 cmd_mask; - int rc; - - slot_cmd = PCI_EXP_SLTCTL_EIC; - cmd_mask = PCI_EXP_SLTCTL_EIC; - rc = pcie_write_cmd(slot->ctrl, slot_cmd, cmd_mask); - slot->last_emi_toggle = get_seconds(); - - return rc; -} - static int hpc_set_attention_status(struct slot *slot, u8 value) { struct controller *ctrl = slot->ctrl; @@ -874,8 +845,6 @@ static struct hpc_ops pciehp_hpc_ops = { .get_attention_status = hpc_get_attention_status, .get_latch_status = hpc_get_latch_status, .get_adapter_status = hpc_get_adapter_status, - .get_emi_status = hpc_get_emi_status, - .toggle_emi = hpc_toggle_emi, .get_max_bus_speed = hpc_get_max_lnk_speed, .get_cur_bus_speed = hpc_get_cur_lnk_speed, |