diff options
| author |   Dave Jones <dsj@fb.com> | 2015-11-19 19:24:33 -0500 |
|---|---|---|
| committer |   Corey Minyard <cminyard@mvista.com> | 2016-01-12 15:08:49 -0600 |
| commit | bb0dcebef99fd024c0fb2703179bc7d1fd5ee995 (patch) | |
| tree | b48efb6ed167ec13fee813ccfe4915a4bf9d32cd /drivers | |
| parent | char: ipmi: Drop owner assignment from i2c_driver (diff) | |
| download | linux-dev-bb0dcebef99fd024c0fb2703179bc7d1fd5ee995.tar.xz linux-dev-bb0dcebef99fd024c0fb2703179bc7d1fd5ee995.zip | |
ipmi: Remove unnecessary pci_disable_device.
We call cleanup_one_si from ipmi_pci_remove, which calls ->addr_source_cleanup,
which gets set to point to ipmi_pci_cleanup, which does a pci_disable_device.
On return from this, we do a second pci_disable_device, which
results in the trace below.
ipmi_si 0000:00:16.0: disabling already-disabled device
Call Trace:
[<ffffffff818ce54c>] dump_stack+0x45/0x57
[<ffffffff810525f7>] warn_slowpath_common+0x97/0xe0
[<ffffffff810526f6>] warn_slowpath_fmt+0x46/0x50
[<ffffffff81497ca1>] pci_disable_device+0xb1/0xc0
[<ffffffffa00851a5>] ipmi_pci_remove+0x25/0x30 [ipmi_si]
[<ffffffff8149a696>] pci_device_remove+0x46/0xc0
[<ffffffff8156801f>] __device_release_driver+0x7f/0xf0
[<ffffffff81568978>] driver_detach+0xb8/0xc0
[<ffffffff81567e50>] bus_remove_driver+0x50/0xa0
[<ffffffff8156914e>] driver_unregister+0x2e/0x60
[<ffffffff8149a3e5>] pci_unregister_driver+0x25/0x90
[<ffffffffa0085804>] cleanup_ipmi_si+0xd4/0xf0 [ipmi_si]
[<ffffffff810c727a>] SyS_delete_module+0x12a/0x200
[<ffffffff818d4d72>] system_call_fastpath+0x12/0x17
Signed-off-by: Dave Jones <dsj@fb.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 440574de3cb4..9fda22e3387e 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -2559,7 +2559,6 @@ static void ipmi_pci_remove(struct pci_dev *pdev) { struct smi_info *info = pci_get_drvdata(pdev); cleanup_one_si(info); - pci_disable_device(pdev); } static const struct pci_device_id ipmi_pci_devices[] = { |