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Searched refs:ch_lock (Results 1 – 7 of 7) sorted by relevance

/linux-6.12.1/drivers/tty/serial/jsm/
Djsm_neo.c673 spin_lock_irqsave(&ch->ch_lock, lock_flags); in neo_clear_break()
688 spin_unlock_irqrestore(&ch->ch_lock, lock_flags); in neo_clear_break()
733 spin_lock_irqsave(&ch->ch_lock, lock_flags); in neo_parse_isr()
735 spin_unlock_irqrestore(&ch->ch_lock, lock_flags); in neo_parse_isr()
740 spin_lock_irqsave(&ch->ch_lock, lock_flags); in neo_parse_isr()
742 spin_unlock_irqrestore(&ch->ch_lock, lock_flags); in neo_parse_isr()
758 spin_lock_irqsave(&ch->ch_lock, lock_flags); in neo_parse_isr()
778 spin_unlock_irqrestore(&ch->ch_lock, lock_flags); in neo_parse_isr()
789 spin_lock_irqsave(&ch->ch_lock, lock_flags); in neo_parse_isr()
801 spin_unlock_irqrestore(&ch->ch_lock, lock_flags); in neo_parse_isr()
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Djsm_tty.c412 spin_lock_init(&ch->ch_lock); in jsm_tty_init()
535 spin_lock_irqsave(&ch->ch_lock, lock_flags); in jsm_input()
549 spin_unlock_irqrestore(&ch->ch_lock, lock_flags); in jsm_input()
569 spin_unlock_irqrestore(&ch->ch_lock, lock_flags); in jsm_input()
577 spin_unlock_irqrestore(&ch->ch_lock, lock_flags); in jsm_input()
638 spin_unlock_irqrestore(&ch->ch_lock, lock_flags); in jsm_input()
Djsm_cls.c309 spin_lock_irqsave(&ch->ch_lock, lock_flags); in cls_clear_break()
322 spin_unlock_irqrestore(&ch->ch_lock, lock_flags); in cls_clear_break()
362 spin_lock_irqsave(&ch->ch_lock, flags); in cls_copy_data_from_uart_to_queue()
441 spin_unlock_irqrestore(&ch->ch_lock, flags); in cls_copy_data_from_uart_to_queue()
571 spin_lock_irqsave(&ch->ch_lock, flags); in cls_parse_isr()
573 spin_unlock_irqrestore(&ch->ch_lock, flags); in cls_parse_isr()
Djsm.h191 spinlock_t ch_lock; /* provide for serialization */ member
/linux-6.12.1/drivers/accel/qaic/
Dqaic_data.c1016 rcu_id = srcu_read_lock(&dbc->ch_lock); in qaic_attach_slice_bo_ioctl()
1035 srcu_read_unlock(&dbc->ch_lock, rcu_id); in qaic_attach_slice_bo_ioctl()
1046 srcu_read_unlock(&dbc->ch_lock, rcu_id); in qaic_attach_slice_bo_ioctl()
1349 rcu_id = srcu_read_lock(&dbc->ch_lock); in __qaic_execute_bo_ioctl()
1382 srcu_read_unlock(&dbc->ch_lock, rcu_id); in __qaic_execute_bo_ioctl()
1442 rcu_id = srcu_read_lock(&dbc->ch_lock); in dbc_irq_handler()
1445 srcu_read_unlock(&dbc->ch_lock, rcu_id); in dbc_irq_handler()
1455 srcu_read_unlock(&dbc->ch_lock, rcu_id); in dbc_irq_handler()
1461 srcu_read_unlock(&dbc->ch_lock, rcu_id); in dbc_irq_handler()
1467 srcu_read_unlock(&dbc->ch_lock, rcu_id); in dbc_irq_handler()
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Dqaic.h97 struct srcu_struct ch_lock; member
Dqaic_drv.c419 ret = qaicm_srcu_init(drm, &qdev->dbc[i].ch_lock); in create_qdev()