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Searched refs:access_lock (Results 1 – 14 of 14) sorted by relevance

/linux/drivers/s390/scsi/
H A Dzfcp_diag.c48 spin_lock_init(&hdr->access_lock); in zfcp_diag_adapter_setup()
57 spin_lock_init(&hdr->access_lock); in zfcp_diag_adapter_setup()
92 spin_lock_irqsave(&hdr->access_lock, flags); in zfcp_diag_update_xdata()
102 spin_unlock_irqrestore(&hdr->access_lock, flags); in zfcp_diag_update_xdata()
169 __must_hold(hdr->access_lock) in __zfcp_diag_update_buffer()
176 hdr->access_lock); in __zfcp_diag_update_buffer()
180 spin_unlock_irqrestore(&hdr->access_lock, *flags); in __zfcp_diag_update_buffer()
185 spin_lock_irqsave(&hdr->access_lock, *flags); in __zfcp_diag_update_buffer()
201 __must_hold(hdr->access_lock) in __zfcp_diag_test_buffer_age_isfresh()
249 spin_lock_irqsave(&hdr->access_lock, flags); in zfcp_diag_update_buffer_limited()
[all …]
H A Dzfcp_diag.h28 spinlock_t access_lock; member
H A Dzfcp_sysfs.c839 spin_lock_irqsave(&diag_hdr->access_lock, flags); in zfcp_sysfs_adapter_diag_b2b_credit_show()
848 spin_unlock_irqrestore(&diag_hdr->access_lock, flags); in zfcp_sysfs_adapter_diag_b2b_credit_show()
889 spin_lock_irqsave(&diag_hdr->access_lock, flags); \
893 spin_unlock_irqrestore(&diag_hdr->access_lock, flags); \
H A Dzfcp_erp.c844 spin_lock_irqsave(&config_data->header.access_lock, flags); in zfcp_erp_adapter_strategy_alloc_shost()
847 spin_unlock_irqrestore(&config_data->header.access_lock, flags); in zfcp_erp_adapter_strategy_alloc_shost()
850 spin_lock_irqsave(&port_data->header.access_lock, flags); in zfcp_erp_adapter_strategy_alloc_shost()
852 spin_unlock_irqrestore(&port_data->header.access_lock, flags); in zfcp_erp_adapter_strategy_alloc_shost()
/linux/drivers/hwmon/
H A Dstts751.c88 struct mutex access_lock; member
319 mutex_lock(&priv->access_lock); in stts751_alert()
351 mutex_unlock(&priv->access_lock); in stts751_alert()
381 mutex_lock(&priv->access_lock); in max_alarm_show()
385 mutex_unlock(&priv->access_lock); in max_alarm_show()
398 mutex_lock(&priv->access_lock); in min_alarm_show()
402 mutex_unlock(&priv->access_lock); in min_alarm_show()
415 mutex_lock(&priv->access_lock); in input_show()
417 mutex_unlock(&priv->access_lock); in input_show()
444 mutex_lock(&priv->access_lock); in therm_store()
[all …]
H A Dftsteutates.c68 struct mutex access_lock; member
103 mutex_lock(&data->access_lock); in fts_read_byte()
115 mutex_unlock(&data->access_lock); in fts_read_byte()
126 mutex_lock(&data->access_lock); in fts_write_byte()
139 mutex_unlock(&data->access_lock); in fts_write_byte()
649 mutex_init(&data->access_lock); in fts_probe()
H A Dnct7802.c77 struct mutex access_lock; /* for multi-byte read and write operations */ member
213 mutex_lock(&data->access_lock); in nct7802_read_temp()
226 mutex_unlock(&data->access_lock); in nct7802_read_temp()
281 mutex_lock(&data->access_lock); in nct7802_write_fan_min()
288 mutex_unlock(&data->access_lock); in nct7802_write_fan_min()
328 mutex_lock(&data->access_lock); in nct7802_write_voltage()
338 mutex_unlock(&data->access_lock); in nct7802_write_voltage()
1178 mutex_init(&data->access_lock); in nct7802_probe()
/linux/drivers/w1/masters/
H A Dds2482.c110 struct mutex access_lock; member
266 mutex_lock(&pdev->access_lock); in ds2482_w1_touch_bit()
278 mutex_unlock(&pdev->access_lock); in ds2482_w1_touch_bit()
298 mutex_lock(&pdev->access_lock); in ds2482_w1_triplet()
310 mutex_unlock(&pdev->access_lock); in ds2482_w1_triplet()
327 mutex_lock(&pdev->access_lock); in ds2482_w1_write_byte()
337 mutex_unlock(&pdev->access_lock); in ds2482_w1_write_byte()
352 mutex_lock(&pdev->access_lock); in ds2482_w1_read_byte()
371 mutex_unlock(&pdev->access_lock); in ds2482_w1_read_byte()
390 mutex_lock(&pdev->access_lock); in ds2482_w1_reset_bus()
[all …]
/linux/drivers/net/usb/
H A Dlan78xx.c396 struct mutex access_lock; /* for stats access */ member
802 mutex_lock(&dev->stats.access_lock); in lan78xx_update_stats()
810 mutex_unlock(&dev->stats.access_lock); in lan78xx_update_stats()
1615 mutex_lock(&dev->stats.access_lock); in lan78xx_get_stats()
1617 mutex_unlock(&dev->stats.access_lock); in lan78xx_get_stats()
4381 mutex_init(&dev->stats.access_lock); in lan78xx_probe()
/linux/drivers/scsi/qla2xxx/
H A Dqla_isr.c1818 spin_lock_irqsave(&ha->cs84xx->access_lock, flags); in qla2x00_async_event()
1849 spin_unlock_irqrestore(&ha->cs84xx->access_lock, flags); in qla2x00_async_event()
H A Dqla_mbx.c4476 spin_lock_irqsave(&ha->cs84xx->access_lock, flags); in qla84xx_verify_chip()
4479 spin_unlock_irqrestore(&ha->cs84xx->access_lock, in qla84xx_verify_chip()
H A Dqla_def.h3625 spinlock_t access_lock; member
H A Dqla_init.c9030 spin_lock_init(&cs84xx->access_lock); in qla84xx_get_chip()
/linux/kernel/trace/
H A Dtrace.c970 static DEFINE_MUTEX(access_lock);
975 mutex_lock(&access_lock); in trace_access_lock()
981 mutex_unlock(&access_lock); in trace_access_unlock()