diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-02-04 15:56:05 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-20 10:43:19 -0800 |
| commit | 17447567e81dd2e9614ec4837128daebc0c4abb1 (patch) | |
| tree | 9ae54a78fc78b3b698ee03d5aab8cbd6abc62c56 /lib/dump_stack.c | |
| parent | d1814ea12da067fda7bac933e06ef205163617f6 (diff) | |
PCI/PM: Clear state_saved during suspend
commit 82fee4d67ab86d6fe5eb0f9a9e988ca9d654d765 upstream.
This patch clears pci_dev->state_saved at the beginning of suspending.
PCI config state may be saved long before that. Some drivers call
pci_save_state() from the ->probe() callback to get snapshot of sane
configuration space to use in the ->slot_reset() callback.
[wangyj: adjust context]
Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org> # add comment
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/dump_stack.c')
0 files changed, 0 insertions, 0 deletions