> + > + if (exception) { > + > + spin_lock( instance->host_lock ); > + cmd->scmd->scsi_done( cmd->scmd ); > + spin_unlock( instance->host_lock ); are you really sure you don't want to use spin_lock_irqsave() here ? > + unregister_chrdev( megasas_mgmt_majorno, "megaraid_sas_ioctl" ); I really don't like this idea of weird ioctl devices though... - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html