diff options
| author | rajesh.shah@intel.com | 2005-10-13 12:05:44 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2005-10-28 15:37:01 -0700 |
| commit | c2608a111b621d5cf0e4c2876d79e67333ce5341 (patch) | |
| tree | 0e90b0bc85f026c74434f132760d7a4e12cf4eab /drivers/pci | |
| parent | 7c8942f993dc069db0e0327a343bbec8a6e96074 (diff) | |
[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>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/shpchp.h | 1 | ||||
| -rw-r--r-- | drivers/pci/hotplug/shpchp_core.c | 1 | ||||
| -rw-r--r-- | drivers/pci/hotplug/shpchp_sysfs.c | 5 |
3 files changed, 7 insertions, 0 deletions
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h index dae1543a4e28..abe2cf411e68 100644 --- a/drivers/pci/hotplug/shpchp.h +++ b/drivers/pci/hotplug/shpchp.h @@ -173,6 +173,7 @@ extern void get_hp_params_from_firmware(struct pci_dev *dev, struct hotplug_params *hpp); extern int shpchprm_get_physical_slot_number(struct controller *ctrl, u32 *sun, u8 busnum, u8 devnum); +extern void shpchp_remove_ctrl_files(struct controller *ctrl); /* Global variables */ diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index 6a2b4a0193aa..63628e01dd43 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -480,6 +480,7 @@ static void __exit unload_shpchpd(void) ctrl = shpchp_ctrl_list; while (ctrl) { + shpchp_remove_ctrl_files(ctrl); cleanup_slots(ctrl); kfree (ctrl->pci_bus); 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); +} |