diff options
| -rw-r--r-- | drivers/pci/hotplug/pciehp_core.c | 12 | ||||
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 9 |
2 files changed, 6 insertions, 15 deletions
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c index b11f0db0695f..f4eaa9944699 100644 --- a/drivers/pci/hotplug/pciehp_core.c +++ b/drivers/pci/hotplug/pciehp_core.c @@ -30,7 +30,6 @@ bool pciehp_debug; bool pciehp_poll_mode; int pciehp_poll_time; -static bool pciehp_force; /* * not really modular, but the easiest way to keep compat with existing @@ -39,11 +38,9 @@ static bool pciehp_force; module_param(pciehp_debug, bool, 0644); module_param(pciehp_poll_mode, bool, 0644); module_param(pciehp_poll_time, int, 0644); -module_param(pciehp_force, bool, 0644); MODULE_PARM_DESC(pciehp_debug, "Debugging mode enabled or not"); MODULE_PARM_DESC(pciehp_poll_mode, "Using polling mechanism for hot-plug events or not"); MODULE_PARM_DESC(pciehp_poll_time, "Polling mechanism frequency, in seconds"); -MODULE_PARM_DESC(pciehp_force, "Force pciehp, even if OSHP is missing"); #define PCIE_MODULE_NAME "pciehp" @@ -243,11 +240,10 @@ static int pciehp_probe(struct pcie_device *dev) mutex_lock(&slot->lock); pciehp_get_adapter_status(slot, &occupied); pciehp_get_power_status(slot, &poweron); - if (pciehp_force && - ((occupied && (slot->state == OFF_STATE || - slot->state == BLINKINGON_STATE)) || - (!occupied && (slot->state == ON_STATE || - slot->state == BLINKINGOFF_STATE)))) + if ((occupied && (slot->state == OFF_STATE || + slot->state == BLINKINGON_STATE)) || + (!occupied && (slot->state == ON_STATE || + slot->state == BLINKINGOFF_STATE))) pciehp_request(ctrl, PCI_EXP_SLTSTA_PDC); /* If empty slot's power status is on, turn power off */ if (!occupied && poweron && POWER_CTRL(ctrl)) diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index d588b3c1ffcc..712f3de78b09 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -844,16 +844,11 @@ struct controller *pcie_init(struct pcie_device *dev) if (link_cap & PCI_EXP_LNKCAP_DLLLARC) ctrl->link_active_reporting = 1; - /* - * Clear all remaining event bits in Slot Status register except - * Presence Detect Changed. We want to make sure possible - * hotplug event is triggered when the interrupt is unmasked so - * that we don't lose that event. - */ + /* Clear all remaining event bits in Slot Status register. */ pcie_capability_write_word(pdev, PCI_EXP_SLTSTA, PCI_EXP_SLTSTA_ABP | PCI_EXP_SLTSTA_PFD | PCI_EXP_SLTSTA_MRLSC | PCI_EXP_SLTSTA_CC | - PCI_EXP_SLTSTA_DLLSC); + PCI_EXP_SLTSTA_DLLSC | PCI_EXP_SLTSTA_PDC); ctrl_info(ctrl, "Slot #%d AttnBtn%c PwrCtrl%c MRL%c AttnInd%c PwrInd%c HotPlug%c Surprise%c Interlock%c NoCompl%c LLActRep%c%s\n", (slot_cap & PCI_EXP_SLTCAP_PSN) >> 19, |