Lines Matching refs:iolock
55 mutex_lock(&max8997->iolock); in max8997_read_reg()
57 mutex_unlock(&max8997->iolock); in max8997_read_reg()
72 mutex_lock(&max8997->iolock); in max8997_bulk_read()
74 mutex_unlock(&max8997->iolock); in max8997_bulk_read()
87 mutex_lock(&max8997->iolock); in max8997_write_reg()
89 mutex_unlock(&max8997->iolock); in max8997_write_reg()
99 mutex_lock(&max8997->iolock); in max8997_bulk_write()
101 mutex_unlock(&max8997->iolock); in max8997_bulk_write()
114 mutex_lock(&max8997->iolock); in max8997_update_reg()
121 mutex_unlock(&max8997->iolock); in max8997_update_reg()
149 mutex_init(&max8997->iolock); in max8997_i2c_probe()