Lines Matching refs:i2c_buffer_lock
17 if (mutex_lock_interruptible(&mst->i2c_buffer_lock) < 0) {
34 mutex_unlock(&mst->i2c_buffer_lock);
43 if (mutex_lock_interruptible(&mst->i2c_buffer_lock) < 0) {
65 mutex_unlock(&mst->i2c_buffer_lock);
292 if (mutex_lock_interruptible(&mst->i2c_buffer_lock) < 0) {
316 mutex_unlock(&mst->i2c_buffer_lock);
339 if (mutex_lock_interruptible(&mst->i2c_buffer_lock) < 0) {
361 mutex_unlock(&mst->i2c_buffer_lock);
435 mutex_init(&mst->i2c_buffer_lock);
436 if (mutex_lock_interruptible(&mst->i2c_buffer_lock) < 0) {
487 mutex_unlock(&mst->i2c_buffer_lock);