diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-08-12 23:26:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-14 10:00:20 -0700 |
| commit | 81d030df8597288a2fd12950aaf0842dbfa0b216 (patch) | |
| tree | 451aa7aca754d26381aa8b0199ef5bcde623961f /fs/buffer.c | |
| parent | 459243191d5ba70a94d74b604b91bf82bb9f0772 (diff) | |
PCI: EHCI: Fix crash during hibernation on ASUS computers
commit 0b68c8e2c3afaf9807eb1ebe0ccfb3b809570aa4 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/buffer.c')
0 files changed, 0 insertions, 0 deletions