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| /openbmc/linux/drivers/scsi/ |
| H A D | hpsa.c | diff 2662cab8984f6075e72e0997065c75ad3def6c95 Fri Jan 23 16:41:25 CST 2015 Don Brace <don.brace@pmcs.com> hpsa: change how SA controllers are reset
Change how SA controllers are reset by changing PCI power levels.
The hpsa driver was finding the PCI_PM_CTRL_STATE_MASK offset
then reading/writing a bitmask to change the power state. There
are kernel functions that do the same operations. Better to use
the kernel functions.
Signed-off-by: Don Brace <don.brace@pmcs.com>
Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Reviewed-by: Webb Scales <webbnh@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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