From c2ac7cdc6707a8a3fc5cdaebb65cb724ba8ecdef Mon Sep 17 00:00:00 2001 From: Alex Chiang Date: Mon, 30 Mar 2009 10:50:09 -0600 Subject: [PATCH] PCI: allow PCI core hotplug to remove PCI root bus There is no reason to prevent removal of root bus devices. A subsequent rescan will find them just fine. Reviewed-by: Kenji Kaneshige Signed-off-by: Alex Chiang Signed-off-by: Jesse Barnes --- drivers/pci/pci-sysfs.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index cd8e682c04a..a7eb1b46a5a 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -277,14 +277,10 @@ remove_store(struct device *dev, struct device_attribute *dummy, { int ret = 0; unsigned long val; - struct pci_dev *pdev = to_pci_dev(dev); if (strict_strtoul(buf, 0, &val) < 0) return -EINVAL; - if (pci_is_root_bus(pdev->bus)) - return -EBUSY; - /* An attribute cannot be unregistered by one of its own methods, * so we have to use this roundabout approach. */ -- 2.11.4.GIT