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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-08-12 23:26:07 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-08-15 19:51:19 +0200 |
| commit | 0b68c8e2c3afaf9807eb1ebe0ccfb3b809570aa4 (patch) | |
| tree | 4a33e793e42a741fac5098c564399813d580cc17 /drivers/pci/of.c | |
| parent | PCI / PM: Fix D3/D3cold/D4 messages printed by acpi_pci_set_power_state() (diff) | |
| download | linux-0b68c8e2c3afaf9807eb1ebe0ccfb3b809570aa4.tar.xz linux-0b68c8e2c3afaf9807eb1ebe0ccfb3b809570aa4.zip | |
PCI: EHCI: Fix crash during hibernation on ASUS computers
Commit dbf0e4c (PCI: EHCI: fix crash during suspend on ASUS
computers) added a workaround for an ASUS suspend issue related to
USB EHCI and a bug in a number of ASUS BIOSes that attempt to shut
down the EHCI controller during system suspend if its PCI command
register doesn't contain 0 at that time.
It turns out that the same workaround is necessary in the analogous
hibernation code path, so add it.
References: https://bugzilla.kernel.org/show_bug.cgi?id=45811
Reported-and-tested-by: Oleksij Rempel <bug-track@fisher-privat.net>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/pci/of.c')
0 files changed, 0 insertions, 0 deletions