[SCSI] qla4xxx: Clear interrupt while unloading driver.

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while processing the stop firmware mailbox command on driver unload,
a interrupt is processed which causes kernel panic as the response
queue is not valid.

Fix is to clear the interrupt in free_adapter call just after
disabling the interrupts.

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

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Vikas Chaudhary 2012-08-22 07:45:25 -04:00 • committed by James Bottomley

parent 8e9157c832

commit d9e62e5130

1 changed files with 9 additions and 0 deletions

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drivers/scsi/qla4xxx/ql4_os.c

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