| /linux-6.3-rc2/drivers/net/wireless/quantenna/qtnfmac/ |
| A 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-6.3-rc2/drivers/soundwire/ |
| A 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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| A D | bus.c | 73 mutex_init(&bus->bus_lock); in sdw_bus_master_add()
158 mutex_lock(&bus->bus_lock); in sdw_delete_slave()
166 mutex_unlock(&bus->bus_lock); in sdw_delete_slave()
847 mutex_lock(&bus->bus_lock); in sdw_modify_slave_status()
870 mutex_unlock(&bus->bus_lock); in sdw_modify_slave_status()
1776 mutex_lock(&bus->bus_lock); in sdw_handle_slave_status()
1781 mutex_unlock(&bus->bus_lock); in sdw_handle_slave_status()
1823 mutex_lock(&bus->bus_lock); in sdw_handle_slave_status()
1828 mutex_unlock(&bus->bus_lock); in sdw_handle_slave_status()
1917 mutex_lock(&bus->bus_lock); in sdw_clear_slave_status()
[all …]
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| A D | stream.c | 1312 mutex_lock(&bus->bus_lock); in sdw_acquire_bus_lock()
1333 mutex_unlock(&bus->bus_lock); in sdw_release_bus_lock()
1870 mutex_lock(&bus->bus_lock); in sdw_stream_add_master()
1932 mutex_unlock(&bus->bus_lock); in sdw_stream_add_master()
1950 mutex_lock(&bus->bus_lock); in sdw_stream_remove_master()
1965 mutex_unlock(&bus->bus_lock); in sdw_stream_remove_master()
1997 mutex_lock(&slave->bus->bus_lock); in sdw_stream_add_slave()
2078 mutex_unlock(&slave->bus->bus_lock); in sdw_stream_add_slave()
2094 mutex_lock(&slave->bus->bus_lock); in sdw_stream_remove_slave()
2099 mutex_unlock(&slave->bus->bus_lock); in sdw_stream_remove_slave()
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| A D | cadence_master.c | 408 mutex_lock(&bus->bus_lock); in cdns_parity_error_injection()
435 mutex_unlock(&bus->bus_lock); in cdns_parity_error_injection()
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| A D | qcom.c | 475 mutex_lock(&bus->bus_lock); in qcom_swrm_set_slave_dev_num()
477 mutex_unlock(&bus->bus_lock); in qcom_swrm_set_slave_dev_num()
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| /linux-6.3-rc2/drivers/video/fbdev/omap2/omapfb/displays/ |
| A D | panel-dsi-cm.c | 341 in->ops.dsi->bus_lock(in); in dsicm_bl_update_status()
389 in->ops.dsi->bus_lock(in); in dsicm_num_errors_show()
420 in->ops.dsi->bus_lock(in); in dsicm_hw_revision_show()
455 in->ops.dsi->bus_lock(in); in dsicm_store_ulps()
505 in->ops.dsi->bus_lock(in); in dsicm_store_ulps_timeout()
765 in->ops.dsi->bus_lock(in); in dsicm_enable()
797 in->ops.dsi->bus_lock(in); in dsicm_disable()
868 in->ops.dsi->bus_lock(in); in dsicm_update()
914 in->ops.dsi->bus_lock(in); in dsicm_sync()
953 in->ops.dsi->bus_lock(in); in dsicm_enable_te()
[all …]
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| /linux-6.3-rc2/drivers/i2c/busses/ |
| A D | i2c-designware-amdpsp.c | 358 rt_mutex_lock_nested(&adapter->bus_lock, i2c_adapter_depth(adapter)); in i2c_adapter_dw_psp_lock_bus()
366 ret = rt_mutex_trylock(&adapter->bus_lock); in i2c_adapter_dw_psp_trylock_bus()
379 rt_mutex_unlock(&adapter->bus_lock); in i2c_adapter_dw_psp_unlock_bus()
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| A 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-6.3-rc2/sound/pci/ac97/ |
| A 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-6.3-rc2/drivers/peci/ |
| A 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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| A D | device.c | 126 mutex_lock(&controller->bus_lock); in peci_detect()
128 mutex_unlock(&controller->bus_lock); in peci_detect()
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| A 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-6.3-rc2/drivers/mfd/ |
| A 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-6.3-rc2/include/linux/ |
| A D | peci.h | 46 struct mutex bus_lock; /* held for the duration of xfer */ member
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| A D | i2c.h | 734 struct rt_mutex bus_lock; member
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| /linux-6.3-rc2/drivers/pcmcia/ |
| A 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-6.3-rc2/include/sound/ |
| A D | ac97_codec.h | 210 spinlock_t bus_lock; /* used mainly for slot allocation */ member
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| /linux-6.3-rc2/drivers/gpu/drm/omapdrm/dss/ |
| A D | dsi.h | 378 struct semaphore bus_lock; member
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| A 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-6.3-rc2/drivers/i2c/ |
| A D | i2c-core-base.c | 823 rt_mutex_lock_nested(&adapter->bus_lock, i2c_adapter_depth(adapter)); in i2c_adapter_lock_bus()
835 return rt_mutex_trylock(&adapter->bus_lock); in i2c_adapter_trylock_bus()
847 rt_mutex_unlock(&adapter->bus_lock); in i2c_adapter_unlock_bus()
1475 rt_mutex_init(&adap->bus_lock); in i2c_register_adapter()
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| /linux-6.3-rc2/drivers/net/wireless/quantenna/qtnfmac/pcie/ |
| A D | pcie.c | 351 mutex_init(&bus->bus_lock); in qtnf_pcie_probe()
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| /linux-6.3-rc2/include/linux/soundwire/ |
| A D | sdw.h | 908 struct mutex bus_lock; member
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| /linux-6.3-rc2/include/video/ |
| A D | omapfb_dss.h | 564 void (*bus_lock)(struct omap_dss_device *dssdev); member
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| /linux-6.3-rc2/drivers/video/fbdev/omap2/omapfb/dss/ |
| A D | dsi.c | 324 struct semaphore bus_lock; member
468 down(&dsi->bus_lock); in dsi_bus_lock()
476 up(&dsi->bus_lock); in dsi_bus_unlock()
483 return dsi->bus_lock.count == 0; in dsi_bus_is_locked()
5010 .bus_lock = dsi_bus_lock,
5285 sema_init(&dsi->bus_lock, 1); in dsi_bind()
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