diff options
| author | Tomas Henzl <thenzl@redhat.com> | 2014-08-14 16:12:39 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-09-16 09:09:49 -0700 |
| commit | 132aa220b45d60e9b20def1e9d8be9422eed9616 (patch) | |
| tree | 239084090915d462402b4566c04d35161f3594d7 /drivers/message | |
| parent | 9e0328453ea1a0e800b10daafffbadeac68273fd (diff) | |
hpsa: refine the pci enable/disable handling
When a second(kdump) kernel starts and the hard reset method is used
the driver calls pci_disable_device without previously enabling it,
so the kernel shows a warning -
[ 16.876248] WARNING: at drivers/pci/pci.c:1431 pci_disable_device+0x84/0x90()
[ 16.882686] Device hpsa
disabling already-disabled device
...
This patch fixes it, in addition to this I tried to balance also some other pairs
of enable/disable device in the driver.
Unfortunately I wasn't able to verify the functionality for the case of a sw reset,
because of a lack of proper hw.
Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/message')
0 files changed, 0 insertions, 0 deletions