Lines Matching refs:io_lock
58 mutex_lock(&chip->io_lock); in max8925_reg_read()
60 mutex_unlock(&chip->io_lock); in max8925_reg_read()
75 mutex_lock(&chip->io_lock); in max8925_reg_write()
77 mutex_unlock(&chip->io_lock); in max8925_reg_write()
89 mutex_lock(&chip->io_lock); in max8925_bulk_read()
91 mutex_unlock(&chip->io_lock); in max8925_bulk_read()
103 mutex_lock(&chip->io_lock); in max8925_bulk_write()
105 mutex_unlock(&chip->io_lock); in max8925_bulk_write()
118 mutex_lock(&chip->io_lock); in max8925_set_bits()
126 mutex_unlock(&chip->io_lock); in max8925_set_bits()
156 mutex_init(&chip->io_lock); in max8925_probe()