Lines Matching refs:iolock
60 mutex_lock(&max8998->iolock); in max8998_read_reg()
62 mutex_unlock(&max8998->iolock); in max8998_read_reg()
77 mutex_lock(&max8998->iolock); in max8998_bulk_read()
79 mutex_unlock(&max8998->iolock); in max8998_bulk_read()
92 mutex_lock(&max8998->iolock); in max8998_write_reg()
94 mutex_unlock(&max8998->iolock); in max8998_write_reg()
104 mutex_lock(&max8998->iolock); in max8998_bulk_write()
106 mutex_unlock(&max8998->iolock); in max8998_bulk_write()
119 mutex_lock(&max8998->iolock); in max8998_update_reg()
126 mutex_unlock(&max8998->iolock); in max8998_update_reg()
152 mutex_init(&max8998->iolock); in max8998_i2c_probe()