rt_mutex_trylock 211 drivers/i2c/busses/i2c-cht-wc.c return rt_mutex_trylock(&adapter->bus_lock); rt_mutex_trylock 664 drivers/i2c/i2c-core-base.c return rt_mutex_trylock(&adapter->bus_lock); rt_mutex_trylock 159 drivers/i2c/i2c-mux.c if (!rt_mutex_trylock(&parent->mux_lock)) rt_mutex_trylock 195 drivers/i2c/i2c-mux.c if (!rt_mutex_trylock(&parent->mux_lock)) rt_mutex_trylock 547 drivers/media/usb/em28xx/em28xx-i2c.c if (!rt_mutex_trylock(&dev->i2c_bus_lock)) rt_mutex_trylock 121 include/linux/rtmutex.h extern int rt_mutex_trylock(struct rt_mutex *lock); rt_mutex_trylock 1594 kernel/locking/rtmutex.c EXPORT_SYMBOL_GPL(rt_mutex_trylock);