[PATCH] shpchp: fix oops at driver unload

At unload time, the shpchp driver does not remove sysfs files
it had created in the driver's probe entry point. This patch
fixes this problem.

Signed-off-by: Rajesh Shah <rajesh.shah@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/pci/hotplug/shpchp_sysfs.c b/drivers/pci/hotplug/shpchp_sysfs.c
index 807ef66899c7..f5cfbf2c047c 100644
--- a/drivers/pci/hotplug/shpchp_sysfs.c
+++ b/drivers/pci/hotplug/shpchp_sysfs.c
@@ -89,3 +89,8 @@ void shpchp_create_ctrl_files (struct controller *ctrl)
 {
         device_create_file (&ctrl->pci_dev->dev, &dev_attr_ctrl);
 }
+
+void shpchp_remove_ctrl_files(struct controller *ctrl)
+{
+        device_remove_file(&ctrl->pci_dev->dev, &dev_attr_ctrl);
+}