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| author | John W. Linville <linville@tuxdriver.com> | 2005-09-14 13:52:42 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-14 16:37:17 (GMT) |
| commit | 32a3658533c6f4c6bf370dd730213e802464ef9b (patch) | |
| tree | e473c32ffcfc0529c3467c9990e592a362c51d8b /drivers/char | |
| parent | 186051d70444742bf1c2bc0257dd4696a3df66e3 (diff) | |
| download | linux-fsl-qoriq-32a3658533c6f4c6bf370dd730213e802464ef9b.tar.xz | |
[PATCH] pci: only call pci_restore_bars at boot
Certain (SGI?) ia64 boxes object to having their PCI BARs
restored unless absolutely necessary. This patch restricts calling
pci_restore_bars from pci_set_power_state unless the current state
is PCI_UNKNOWN, the actual (i.e. physical) state of the device is
PCI_D3hot, and the device indicates that it will lose its configuration
when transitioning to PCI_D0.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/char')
0 files changed, 0 insertions, 0 deletions