Lines Matching refs:iolock
51 mutex_lock(&max8997->iolock); in max8997_read_reg()
53 mutex_unlock(&max8997->iolock); in max8997_read_reg()
68 mutex_lock(&max8997->iolock); in max8997_bulk_read()
70 mutex_unlock(&max8997->iolock); in max8997_bulk_read()
83 mutex_lock(&max8997->iolock); in max8997_write_reg()
85 mutex_unlock(&max8997->iolock); in max8997_write_reg()
95 mutex_lock(&max8997->iolock); in max8997_bulk_write()
97 mutex_unlock(&max8997->iolock); in max8997_bulk_write()
110 mutex_lock(&max8997->iolock); in max8997_update_reg()
117 mutex_unlock(&max8997->iolock); in max8997_update_reg()
186 mutex_init(&max8997->iolock); in max8997_i2c_probe()