Searched refs:rw_lock (Results 1 – 9 of 9) sorted by relevance
| /drivers/parisc/ |
| A D | pdc_stable.c | 230 read_lock(&entry->rw_lock); in pdcspath_hwpath_read()
233 read_unlock(&entry->rw_lock); in pdcspath_hwpath_read()
313 write_lock(&entry->rw_lock); in pdcspath_hwpath_write()
322 write_unlock(&entry->rw_lock); in pdcspath_hwpath_write()
350 read_lock(&entry->rw_lock); in pdcspath_layer_read()
353 read_unlock(&entry->rw_lock); in pdcspath_layer_read()
410 write_lock(&entry->rw_lock); in pdcspath_layer_write()
418 write_unlock(&entry->rw_lock); in pdcspath_layer_write()
1000 write_lock(&entry->rw_lock); in pdcs_register_pathentries()
1016 write_lock(&entry->rw_lock); in pdcs_register_pathentries()
[all …]
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| /drivers/staging/gpib/gpio/ |
| A D | gpib_bitbang.c | 300 spinlock_t rw_lock; // protect mods to rw_lock member
375 spin_lock_irqsave(&priv->rw_lock, flags); in bb_read()
383 spin_unlock_irqrestore(&priv->rw_lock, flags); in bb_read()
400 spin_lock_irqsave(&priv->rw_lock, flags); in bb_read()
403 spin_unlock_irqrestore(&priv->rw_lock, flags); in bb_read()
427 spin_lock_irqsave(&priv->rw_lock, flags); in bb_DAV_interrupt()
523 spin_lock_irqsave(&priv->rw_lock, flags); in bb_write()
555 spin_lock_irqsave(&priv->rw_lock, flags); in bb_write()
582 spin_lock_irqsave(&priv->rw_lock, flags); in bb_NRFD_interrupt()
656 spin_lock_irqsave(&priv->rw_lock, flags); in bb_NDAC_interrupt()
[all …]
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| /drivers/leds/ |
| A D | leds-ns2.c | 51 rwlock_t rw_lock; /* Lock GPIOs. */ member
88 write_lock_irqsave(&led->rw_lock, flags); in ns2_led_set_mode()
100 write_unlock_irqrestore(&led->rw_lock, flags); in ns2_led_set_mode()
208 rwlock_init(&led->rw_lock); in ns2_led_register()
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| /drivers/power/sequencing/ |
| A D | core.c | 237 struct rw_semaphore rw_lock; member
514 init_rwsem(&pwrseq->rw_lock); in pwrseq_device_register()
547 guard(rwsem_write)(&pwrseq->rw_lock); in pwrseq_device_unregister()
626 guard(rwsem_read)(&pwrseq->rw_lock); in pwrseq_match_device()
798 lockdep_assert_held_read(&pwrseq->rw_lock); in pwrseq_unit_enable()
835 lockdep_assert_held_read(&pwrseq->rw_lock); in pwrseq_unit_disable()
904 guard(rwsem_read)(&pwrseq->rw_lock); in pwrseq_power_on()
953 guard(rwsem_read)(&pwrseq->rw_lock); in pwrseq_power_off()
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| /drivers/md/bcache/ |
| A D | btree.h | 248 static inline void rw_lock(bool w, struct btree *b, int level) in rw_lock() function
354 rw_lock(_w, _b, _b->level); \
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| A D | btree.c | 1033 rw_lock(write, b, level); in bch_btree_node_get()
2078 rw_lock(0, c->root, c->root->level); in bch_btree_check()
2440 rw_lock(true, b, b->level); in bch_btree_insert_check_key()
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| A D | writeback.c | 989 rw_lock(0, b, b->level); in bch_sectors_dirty_init()
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| A D | sysfs.c | 671 rw_lock(false, b, b->level); in bch_root_usage()
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| /drivers/firmware/arm_ffa/ |
| A D | driver.c | 938 rwlock_t rw_lock; member
957 read_lock(&partition->rw_lock); in __do_sched_recv_cb()
960 read_unlock(&partition->rw_lock); in __do_sched_recv_cb()
1168 write_lock(&partition->rw_lock); in ffa_sched_recv_cb_update()
1172 write_unlock(&partition->rw_lock); in ffa_sched_recv_cb_update()
1179 write_unlock(&partition->rw_lock); in ffa_sched_recv_cb_update()
1608 rwlock_init(&info->rw_lock); in ffa_xa_add_partition_info()
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