Lines Matching refs:iolock
52 mutex_lock(&max8997->iolock); in max8997_read_reg()
54 mutex_unlock(&max8997->iolock); in max8997_read_reg()
69 mutex_lock(&max8997->iolock); in max8997_bulk_read()
71 mutex_unlock(&max8997->iolock); in max8997_bulk_read()
84 mutex_lock(&max8997->iolock); in max8997_write_reg()
86 mutex_unlock(&max8997->iolock); in max8997_write_reg()
96 mutex_lock(&max8997->iolock); in max8997_bulk_write()
98 mutex_unlock(&max8997->iolock); in max8997_bulk_write()
111 mutex_lock(&max8997->iolock); in max8997_update_reg()
118 mutex_unlock(&max8997->iolock); in max8997_update_reg()
185 mutex_init(&max8997->iolock); in max8997_i2c_probe()