linux-wandboard

[SCSI] megaraid_sas: Disable interrupts/free_irq() in megasas_shutdown()

The following patch for megaraid_sas disables interrupts and
free_irq() in megasas_shutdown().

Signed-off-by: Adam Radford <aradford@gmail.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>