| /linux-6.12.1/drivers/net/wireless/quantenna/qtnfmac/ |
| D | bus.h | 67 struct mutex bus_lock; /* lock during command/event processing */ member
145 mutex_lock(&bus->bus_lock); in qtnf_bus_lock()
150 mutex_unlock(&bus->bus_lock); in qtnf_bus_unlock()
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| /linux-6.12.1/drivers/soundwire/ |
| D | slave.c | 69 mutex_lock(&bus->bus_lock); in sdw_slave_add()
71 mutex_unlock(&bus->bus_lock); in sdw_slave_add()
81 mutex_lock(&bus->bus_lock); in sdw_slave_add()
83 mutex_unlock(&bus->bus_lock); in sdw_slave_add()
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| D | bus.c | 85 __mutex_init(&bus->bus_lock, "bus_lock", &bus->bus_lock_key); in sdw_bus_master_add()
175 mutex_lock(&bus->bus_lock); in sdw_delete_slave()
183 mutex_unlock(&bus->bus_lock); in sdw_delete_slave()
758 mutex_lock(&slave->bus->bus_lock); in sdw_assign_device_num()
760 mutex_unlock(&slave->bus->bus_lock); in sdw_assign_device_num()
924 mutex_lock(&bus->bus_lock); in sdw_modify_slave_status()
947 mutex_unlock(&bus->bus_lock); in sdw_modify_slave_status()
1855 mutex_lock(&bus->bus_lock); in sdw_handle_slave_status()
1857 mutex_unlock(&bus->bus_lock); in sdw_handle_slave_status()
1860 mutex_unlock(&bus->bus_lock); in sdw_handle_slave_status()
[all …]
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| D | stream.c | 1332 mutex_lock(&bus->bus_lock); in sdw_acquire_bus_lock()
1353 mutex_unlock(&bus->bus_lock); in sdw_release_bus_lock()
1878 mutex_lock(&bus->bus_lock); in sdw_stream_add_master()
1936 mutex_unlock(&bus->bus_lock); in sdw_stream_add_master()
1954 mutex_lock(&bus->bus_lock); in sdw_stream_remove_master()
1969 mutex_unlock(&bus->bus_lock); in sdw_stream_remove_master()
2001 mutex_lock(&slave->bus->bus_lock); in sdw_stream_add_slave()
2079 mutex_unlock(&slave->bus->bus_lock); in sdw_stream_add_slave()
2095 mutex_lock(&slave->bus->bus_lock); in sdw_stream_remove_slave()
2100 mutex_unlock(&slave->bus->bus_lock); in sdw_stream_remove_slave()
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| D | cadence_master.c | 450 mutex_lock(&bus->bus_lock); in cdns_parity_error_injection()
481 mutex_unlock(&bus->bus_lock); in cdns_parity_error_injection()
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| D | qcom.c | 580 mutex_lock(&bus->bus_lock); in qcom_swrm_set_slave_dev_num()
582 mutex_unlock(&bus->bus_lock); in qcom_swrm_set_slave_dev_num()
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| /linux-6.12.1/drivers/i2c/busses/ |
| D | i2c-designware-amdpsp.c | 247 rt_mutex_lock_nested(&adapter->bus_lock, i2c_adapter_depth(adapter)); in i2c_adapter_dw_psp_lock_bus()
255 ret = rt_mutex_trylock(&adapter->bus_lock); in i2c_adapter_dw_psp_trylock_bus()
268 rt_mutex_unlock(&adapter->bus_lock); in i2c_adapter_dw_psp_unlock_bus()
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| D | i2c-cht-wc.c | 199 rt_mutex_lock_nested(&adapter->bus_lock, 1); in cht_wc_i2c_adap_lock_bus()
205 return rt_mutex_trylock(&adapter->bus_lock); in cht_wc_i2c_adap_trylock_bus()
211 rt_mutex_unlock(&adapter->bus_lock); in cht_wc_i2c_adap_unlock_bus()
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| /linux-6.12.1/drivers/video/fbdev/omap2/omapfb/displays/ |
| D | panel-dsi-cm.c | 341 in->ops.dsi->bus_lock(in); in dsicm_bl_update_status()
385 in->ops.dsi->bus_lock(in); in dsicm_num_errors_show()
416 in->ops.dsi->bus_lock(in); in dsicm_hw_revision_show()
451 in->ops.dsi->bus_lock(in); in dsicm_store_ulps()
501 in->ops.dsi->bus_lock(in); in dsicm_store_ulps_timeout()
761 in->ops.dsi->bus_lock(in); in dsicm_enable()
793 in->ops.dsi->bus_lock(in); in dsicm_disable()
864 in->ops.dsi->bus_lock(in); in dsicm_update()
910 in->ops.dsi->bus_lock(in); in dsicm_sync()
949 in->ops.dsi->bus_lock(in); in dsicm_enable_te()
[all …]
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| /linux-6.12.1/sound/pci/ac97/ |
| D | ac97_pcm.c | 574 spin_lock_irq(&pcm->bus->bus_lock); in snd_ac97_pcm_open()
581 spin_unlock_irq(&pcm->bus->bus_lock); in snd_ac97_pcm_open()
591 spin_unlock_irq(&pcm->bus->bus_lock); in snd_ac97_pcm_open()
600 spin_unlock_irq(&pcm->bus->bus_lock); in snd_ac97_pcm_open()
668 spin_lock_irq(&pcm->bus->bus_lock); in snd_ac97_pcm_close()
677 spin_unlock_irq(&pcm->bus->bus_lock); in snd_ac97_pcm_close()
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| /linux-6.12.1/drivers/peci/ |
| D | core.c | 23 mutex_destroy(&controller->bus_lock); in peci_controller_dev_release()
72 mutex_init(&controller->bus_lock); in peci_controller_alloc()
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| D | device.c | 125 mutex_lock(&controller->bus_lock); in peci_detect()
127 mutex_unlock(&controller->bus_lock); in peci_detect()
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| D | request.c | 139 mutex_lock(&controller->bus_lock); in peci_request_xfer()
141 mutex_unlock(&controller->bus_lock); in peci_request_xfer()
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| /linux-6.12.1/drivers/mfd/ |
| D | rave-sp.c | 192 struct mutex bus_lock; member
363 mutex_lock(&sp->bus_lock); in rave_sp_exec()
383 mutex_unlock(&sp->bus_lock); in rave_sp_exec()
793 mutex_init(&sp->bus_lock); in rave_sp_probe()
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| /linux-6.12.1/include/linux/ |
| D | peci.h | 46 struct mutex bus_lock; /* held for the duration of xfer */ member
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| D | i2c.h | 740 struct rt_mutex bus_lock; member
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| /linux-6.12.1/drivers/pcmcia/ |
| D | i82365.c | 215 static DEFINE_SPINLOCK(bus_lock);
220 spin_lock_irqsave(&bus_lock,flags); in i365_get()
226 spin_unlock_irqrestore(&bus_lock,flags); in i365_get()
234 spin_lock_irqsave(&bus_lock,flags); in i365_set()
239 spin_unlock_irqrestore(&bus_lock,flags); in i365_set()
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| /linux-6.12.1/include/sound/ |
| D | ac97_codec.h | 210 spinlock_t bus_lock; /* used mainly for slot allocation */ member
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| /linux-6.12.1/drivers/gpu/drm/omapdrm/dss/ |
| D | dsi.h | 378 struct semaphore bus_lock; member
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| D | dsi.c | 117 down(&dsi->bus_lock); in dsi_bus_lock()
122 up(&dsi->bus_lock); in dsi_bus_unlock()
127 return dsi->bus_lock.count == 0; in dsi_bus_is_locked()
4913 sema_init(&dsi->bus_lock, 1); in dsi_probe()
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| /linux-6.12.1/drivers/i2c/ |
| D | i2c-core-base.c | 845 rt_mutex_lock_nested(&adapter->bus_lock, i2c_adapter_depth(adapter)); in i2c_adapter_lock_bus()
857 return rt_mutex_trylock(&adapter->bus_lock); in i2c_adapter_trylock_bus()
869 rt_mutex_unlock(&adapter->bus_lock); in i2c_adapter_unlock_bus()
1531 rt_mutex_init(&adap->bus_lock); in i2c_register_adapter()
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| /linux-6.12.1/drivers/net/wireless/quantenna/qtnfmac/pcie/ |
| D | pcie.c | 351 mutex_init(&bus->bus_lock); in qtnf_pcie_probe()
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| /linux-6.12.1/include/linux/soundwire/ |
| D | sdw.h | 914 struct mutex bus_lock; member
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| /linux-6.12.1/include/video/ |
| D | omapfb_dss.h | 564 void (*bus_lock)(struct omap_dss_device *dssdev); member
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| /linux-6.12.1/drivers/video/fbdev/omap2/omapfb/dss/ |
| D | dsi.c | 325 struct semaphore bus_lock; member
469 down(&dsi->bus_lock); in dsi_bus_lock()
477 up(&dsi->bus_lock); in dsi_bus_unlock()
484 return dsi->bus_lock.count == 0; in dsi_bus_is_locked()
5011 .bus_lock = dsi_bus_lock,
5286 sema_init(&dsi->bus_lock, 1); in dsi_bind()
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