Lines Matching refs:iolock
66 mutex_lock(&max8997->iolock); in max8997_read_reg()
68 mutex_unlock(&max8997->iolock); in max8997_read_reg()
83 mutex_lock(&max8997->iolock); in max8997_bulk_read()
85 mutex_unlock(&max8997->iolock); in max8997_bulk_read()
98 mutex_lock(&max8997->iolock); in max8997_write_reg()
100 mutex_unlock(&max8997->iolock); in max8997_write_reg()
110 mutex_lock(&max8997->iolock); in max8997_bulk_write()
112 mutex_unlock(&max8997->iolock); in max8997_bulk_write()
125 mutex_lock(&max8997->iolock); in max8997_update_reg()
132 mutex_unlock(&max8997->iolock); in max8997_update_reg()
209 mutex_init(&max8997->iolock); in max8997_i2c_probe()