Lines Matching refs:iolock
65 mutex_lock(&max8997->iolock); in max8997_read_reg()
67 mutex_unlock(&max8997->iolock); in max8997_read_reg()
82 mutex_lock(&max8997->iolock); in max8997_bulk_read()
84 mutex_unlock(&max8997->iolock); in max8997_bulk_read()
97 mutex_lock(&max8997->iolock); in max8997_write_reg()
99 mutex_unlock(&max8997->iolock); in max8997_write_reg()
109 mutex_lock(&max8997->iolock); in max8997_bulk_write()
111 mutex_unlock(&max8997->iolock); in max8997_bulk_write()
124 mutex_lock(&max8997->iolock); in max8997_update_reg()
131 mutex_unlock(&max8997->iolock); in max8997_update_reg()
208 mutex_init(&max8997->iolock); in max8997_i2c_probe()