]> git.baikalelectronics.ru Git - kernel.git/commit
aacraid: Fix character device re-initialization
authorRaghava Aditya Renukunta <raghavaaditya.renukunta@pmcs.com>
Wed, 3 Feb 2016 23:06:07 +0000 (15:06 -0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 24 Feb 2016 02:27:02 +0000 (21:27 -0500)
commitd87d1e15a842157500273c24c93be0189441945e
tree0a51d794b4b7aefc9ed0378ae5c206fe004d23e2
parentbf9d5d9c9868258b548ae6c85c230c1936c54555
aacraid: Fix character device re-initialization

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>
drivers/scsi/aacraid/aacraid.h
drivers/scsi/aacraid/linit.c