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scsi: hisi_sas: Delete unused lock in hisi_sas_port_notify_formed()
Currently spinlock hisi_hba->lock is used by both interrupts and threads which requires the use of spin_lock_irqsave()/spin_unlock_irqrestore(). However, some places still use spin_lock()/spin_unlock(). Reviewing the code revealed that it is unnecessary to use hisi_hba->lock in the function hisi_sas_port_notify_formed() which is the only place that uses the spinlock in interrupt context. So delete unused lock in hisi_sas_port_notify_formed(). Signed-off-by: Yihang Li <liyihang9@huawei.com> Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com> Link: https://lore.kernel.org/r/1689045300-44318-4-git-send-email-chenxiang66@hisilicon.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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