rt_mutex_init 1340 drivers/i2c/i2c-core-base.c rt_mutex_init(&adap->bus_lock); rt_mutex_init 1341 drivers/i2c/i2c-core-base.c rt_mutex_init(&adap->mux_lock); rt_mutex_init 3527 drivers/media/usb/em28xx/em28xx-cards.c rt_mutex_init(&dev->i2c_bus_lock); rt_mutex_init 232 lib/locking-selftest.c #define RTI(x) rt_mutex_init(&rtmutex_##x) rt_mutex_init 1087 lib/locking-selftest.c #define I2_RTMUTEX(x) rt_mutex_init(&rtmutex_##x)