aacraid: Fix character device re-initialization

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During EEH PCI hotplug activity kernel unloads and loads the driver,
causing character device to be unregistered(aac_remove_one).When the
driver is loaded back using aac_probe_one the character device needs
to be registered again for the AIF management tools to work.

Fixed by adding code to register character device in aac_probe_one if
it is unregistered in aac_remove_one.

Signed-off-by: Raghava Aditya Renukunta <raghavaaditya.renukunta@pmcs.com>
Reviewed-by: Shane Seymour <shane.seymour@hpe.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Raghava Aditya Renukunta 2016-02-03 15:06:07 -08:00 • committed by Martin K. Petersen

parent fbd185986e

commit b9fb54b425

2 changed files with 21 additions and 7 deletions

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7

drivers/scsi/aacraid/aacraid.h

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21

drivers/scsi/aacraid/linit.c

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