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| author | Yu Zhao <yu.zhao@intel.com> | 2009-06-26 14:04:46 +0800 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-06-29 12:13:13 -0700 |
| commit | 654b75e044119bf8e7d773bce41ea039281bbfbe (patch) | |
| tree | 5c749390a41cbbd59617d5dd1cee5160392b5feb /drivers/pci/slot.c | |
| parent | 977badb2f385db14d8ba3fcf02fbd7ead8e63d0f (diff) | |
| download | linux-654b75e044119bf8e7d773bce41ea039281bbfbe.tar.gz linux-654b75e044119bf8e7d773bce41ea039281bbfbe.tar.bz2 linux-654b75e044119bf8e7d773bce41ea039281bbfbe.zip | |
PCI: check if bus has a proper bridge device before triggering SBR
For devices attached to the root bus, we can't trigger Secondary Bus
Reset because there is no bridge device associated with the bus. So
need to check bus->self again NULL first before using it.
Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/slot.c')
0 files changed, 0 insertions, 0 deletions