/linux-master/drivers/net/wireless/quantenna/qtnfmac/ |
H A D | bus.h | 67 struct mutex bus_lock; /* lock during command/event processing */ member in struct:qtnf_bus 145 mutex_lock(&bus->bus_lock); 150 mutex_unlock(&bus->bus_lock);
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/linux-master/include/linux/ |
H A D | peci.h | 36 * @bus_lock: lock used to protect multiple callers 46 struct mutex bus_lock; /* held for the duration of xfer */ member in struct:peci_controller
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H A D | i2c.h | 727 struct rt_mutex bus_lock; member in struct:i2c_adapter
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/linux-master/drivers/i2c/busses/ |
H A D | i2c-designware-amdpsp.c | 247 rt_mutex_lock_nested(&adapter->bus_lock, i2c_adapter_depth(adapter)); 255 ret = rt_mutex_trylock(&adapter->bus_lock); 268 rt_mutex_unlock(&adapter->bus_lock);
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H A D | i2c-cht-wc.c | 177 * transfers done through us take adapter->bus_lock twice, once for our parent 178 * i2c-adapter and once to take our own bus_lock. Lockdep does not like this 181 * rt_mutex_lock_nested(&adapter->bus_lock, i2c_adapter_depth(adapter)); 199 rt_mutex_lock_nested(&adapter->bus_lock, 1); 205 return rt_mutex_trylock(&adapter->bus_lock); 211 rt_mutex_unlock(&adapter->bus_lock);
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/linux-master/drivers/soundwire/ |
H A D | slave.c | 69 mutex_lock(&bus->bus_lock); 71 mutex_unlock(&bus->bus_lock); 81 mutex_lock(&bus->bus_lock); 83 mutex_unlock(&bus->bus_lock);
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H A D | bus.c | 77 * Give each bus_lock and msg_lock a unique key so that lockdep won't 85 __mutex_init(&bus->bus_lock, "bus_lock", &bus->bus_lock_key); 175 mutex_lock(&bus->bus_lock); 183 mutex_unlock(&bus->bus_lock); 695 /* called with bus_lock held */ 721 /* called with bus_lock held */ 758 mutex_lock(&slave->bus->bus_lock); 760 mutex_unlock(&slave->bus->bus_lock); 924 mutex_lock(&bus->bus_lock); [all...] |
H A D | stream.c | 1053 * This function is to be called with bus_lock held. 1079 * This function is to be called with bus_lock held. 1113 * This function is to be called with bus_lock held. 1148 * This function is to be called with bus_lock held. 1166 * Add in order of bus id so that when taking the bus_lock 1193 * This function is to be called with bus_lock held. 1211 * This function is to be called with bus_lock held 1239 * This function is to be called with bus_lock held. 1313 * Acquire bus_lock for each of the master runtime(m_rt) part of this 1316 * expected that a global lock is held before acquiring bus_lock [all...] |
H A D | cadence_master.c | 451 mutex_lock(&bus->bus_lock); 482 mutex_unlock(&bus->bus_lock);
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H A D | qcom.c | 581 mutex_lock(&bus->bus_lock); 583 mutex_unlock(&bus->bus_lock);
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/linux-master/sound/pci/ac97/ |
H A D | ac97_pcm.c | 574 spin_lock_irq(&pcm->bus->bus_lock); 581 spin_unlock_irq(&pcm->bus->bus_lock); 591 spin_unlock_irq(&pcm->bus->bus_lock); 600 spin_unlock_irq(&pcm->bus->bus_lock); 668 spin_lock_irq(&pcm->bus->bus_lock); 677 spin_unlock_irq(&pcm->bus->bus_lock);
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/linux-master/drivers/video/fbdev/omap2/omapfb/displays/ |
H A D | panel-dsi-cm.c | 341 in->ops.dsi->bus_lock(in); 389 in->ops.dsi->bus_lock(in); 420 in->ops.dsi->bus_lock(in); 455 in->ops.dsi->bus_lock(in); 505 in->ops.dsi->bus_lock(in); 765 in->ops.dsi->bus_lock(in); 797 in->ops.dsi->bus_lock(in); 868 in->ops.dsi->bus_lock(in); 914 in->ops.dsi->bus_lock(in); 953 in->ops.dsi->bus_lock(i [all...] |
/linux-master/drivers/peci/ |
H A D | device.c | 126 mutex_lock(&controller->bus_lock); 128 mutex_unlock(&controller->bus_lock);
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H A D | core.c | 23 mutex_destroy(&controller->bus_lock); 72 mutex_init(&controller->bus_lock);
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H A D | request.c | 139 mutex_lock(&controller->bus_lock); 141 mutex_unlock(&controller->bus_lock);
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/linux-master/drivers/mfd/ |
H A D | rave-sp.c | 178 * @bus_lock: Lock to serialize access to the device 192 struct mutex bus_lock; member in struct:rave_sp 363 mutex_lock(&sp->bus_lock); 383 mutex_unlock(&sp->bus_lock); 793 mutex_init(&sp->bus_lock);
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/linux-master/drivers/pcmcia/ |
H A D | i82365.c | 215 static DEFINE_SPINLOCK(bus_lock); 220 spin_lock_irqsave(&bus_lock,flags); 226 spin_unlock_irqrestore(&bus_lock,flags); 234 spin_lock_irqsave(&bus_lock,flags); 239 spin_unlock_irqrestore(&bus_lock,flags);
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/linux-master/drivers/gpu/drm/omapdrm/dss/ |
H A D | dsi.h | 378 struct semaphore bus_lock; member in struct:dsi_data
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H A D | dsi.c | 117 down(&dsi->bus_lock); 122 up(&dsi->bus_lock); 127 return dsi->bus_lock.count == 0; 4913 sema_init(&dsi->bus_lock, 1);
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/linux-master/include/sound/ |
H A D | ac97_codec.h | 210 spinlock_t bus_lock; /* used mainly for slot allocation */ member in struct:snd_ac97_bus
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/linux-master/drivers/net/wireless/quantenna/qtnfmac/pcie/ |
H A D | pcie.c | 351 mutex_init(&bus->bus_lock);
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/linux-master/drivers/i2c/ |
H A D | i2c-core-base.c | 845 rt_mutex_lock_nested(&adapter->bus_lock, i2c_adapter_depth(adapter)); 857 return rt_mutex_trylock(&adapter->bus_lock); 869 rt_mutex_unlock(&adapter->bus_lock); 1504 rt_mutex_init(&adap->bus_lock);
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/linux-master/include/video/ |
H A D | omapfb_dss.h | 564 void (*bus_lock)(struct omap_dss_device *dssdev); member in struct:omapdss_dsi_ops
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/linux-master/include/linux/soundwire/ |
H A D | sdw.h | 895 * @bus_lock: bus lock 927 struct mutex bus_lock; member in struct:sdw_bus
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/linux-master/drivers/video/fbdev/omap2/omapfb/dss/ |
H A D | dsi.c | 324 struct semaphore bus_lock; member in struct:dsi_data 468 down(&dsi->bus_lock); 476 up(&dsi->bus_lock); 483 return dsi->bus_lock.count == 0; 5010 .bus_lock = dsi_bus_lock, 5285 sema_init(&dsi->bus_lock, 1);
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