Peter Hurley 8db491490b firewire: ohci: Check LPS before register access on pci removal ... A pci device can be removed while in its suspended state. If the ohci host controller is suspended, the PHY is also in low-power mode and LPS is disabled. If LPS is disabled, most of the host registers aren't accessible, including IntMaskClear. Furthermore, access to these registers when LPS is disabled can cause hard lockups on some hardware. Since interrupts are already disabled in this mode, further action is unnecessary. Test LPS before attempting to write IntMaskClear to disable interrupts. [Stefan R: whitespace changes] Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>		2013-04-28 23:36:44 +02:00
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core-card.c
core-cdev.c	firewire: remove unnecessary alloc/OOM messages	2013-04-28 23:36:44 +02:00
core-device.c	firewire: remove unnecessary alloc/OOM messages	2013-04-28 23:36:44 +02:00
core-iso.c
core-topology.c
core-transaction.c
core.h
init_ohci1394_dma.c
Kconfig
Makefile
net.c	firewire: remove unnecessary alloc/OOM messages	2013-04-28 23:36:44 +02:00
nosy-user.h
nosy.c
nosy.h
ohci.c	firewire: ohci: Check LPS before register access on pci removal	2013-04-28 23:36:44 +02:00
ohci.h
sbp2.c	firewire: remove unnecessary alloc/OOM messages	2013-04-28 23:36:44 +02:00