i2c_dev_list_lock 49 drivers/i2c/i2c-dev.c static DEFINE_SPINLOCK(i2c_dev_list_lock); i2c_dev_list_lock 55 drivers/i2c/i2c-dev.c spin_lock(&i2c_dev_list_lock); i2c_dev_list_lock 62 drivers/i2c/i2c-dev.c spin_unlock(&i2c_dev_list_lock); i2c_dev_list_lock 81 drivers/i2c/i2c-dev.c spin_lock(&i2c_dev_list_lock); i2c_dev_list_lock 83 drivers/i2c/i2c-dev.c spin_unlock(&i2c_dev_list_lock); i2c_dev_list_lock 89 drivers/i2c/i2c-dev.c spin_lock(&i2c_dev_list_lock); i2c_dev_list_lock 91 drivers/i2c/i2c-dev.c spin_unlock(&i2c_dev_list_lock);