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path: root/drivers/pci/hotplug/pciehp_core.c
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Diffstat (limited to 'drivers/pci/hotplug/pciehp_core.c')
-rw-r--r--drivers/pci/hotplug/pciehp_core.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 4fb569018a24..1e8506e0fd87 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -439,7 +439,7 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
}
/* Wait for exclusive access to hardware */
- down(&ctrl->crit_sect);
+ mutex_lock(&ctrl->crit_sect);
t_slot->hpc_ops->get_adapter_status(t_slot, &value); /* Check if slot is occupied */
@@ -447,7 +447,7 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
rc = t_slot->hpc_ops->power_off_slot(t_slot); /* Power off slot if not occupied*/
if (rc) {
/* Done with exclusive hardware access */
- up(&ctrl->crit_sect);
+ mutex_unlock(&ctrl->crit_sect);
goto err_out_free_ctrl_slot;
} else
/* Wait for the command to complete */
@@ -455,7 +455,7 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
}
/* Done with exclusive hardware access */
- up(&ctrl->crit_sect);
+ mutex_unlock(&ctrl->crit_sect);
return 0;