Lines Matching defs:i2c_buffer_lock
184 struct mutex i2c_buffer_lock;
197 struct mutex i2c_buffer_lock;
204 if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) {
228 mutex_unlock(&state->i2c_buffer_lock);
236 if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) {
257 mutex_unlock(&state->i2c_buffer_lock);
265 if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) {
284 mutex_unlock(&state->i2c_buffer_lock);
292 if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) {
311 mutex_unlock(&state->i2c_buffer_lock);
2614 mutex_init(&st->i2c_buffer_lock);
2646 mutex_init(&st->i2c_buffer_lock);