Searched refs:access_lock (Results 1 – 6 of 6) sorted by relevance
121 struct mutex access_lock; member261 mutex_lock(&pdev->access_lock); in ds2482_w1_touch_bit()273 mutex_unlock(&pdev->access_lock); in ds2482_w1_touch_bit()293 mutex_lock(&pdev->access_lock); in ds2482_w1_triplet()305 mutex_unlock(&pdev->access_lock); in ds2482_w1_triplet()322 mutex_lock(&pdev->access_lock); in ds2482_w1_write_byte()332 mutex_unlock(&pdev->access_lock); in ds2482_w1_write_byte()347 mutex_lock(&pdev->access_lock); in ds2482_w1_read_byte()366 mutex_unlock(&pdev->access_lock); in ds2482_w1_read_byte()385 mutex_lock(&pdev->access_lock); in ds2482_w1_reset_bus()[all …]
315 static DEFINE_MUTEX(access_lock);320 mutex_lock(&access_lock); in trace_access_lock()326 mutex_unlock(&access_lock); in trace_access_unlock()
773 spin_lock_irqsave(&ha->cs84xx->access_lock, flags); in qla2x00_async_event()802 spin_unlock_irqrestore(&ha->cs84xx->access_lock, flags); in qla2x00_async_event()
2311 spinlock_t access_lock; member
3309 spin_lock_irqsave(&ha->cs84xx->access_lock, flags); in qla84xx_verify_chip()3312 spin_unlock_irqrestore(&ha->cs84xx->access_lock, in qla84xx_verify_chip()
5060 spin_lock_init(&cs84xx->access_lock); in qla84xx_get_chip()