Lines Matching refs:io_lock
55 mutex_lock(&chip->io_lock); in max8925_reg_read()
57 mutex_unlock(&chip->io_lock); in max8925_reg_read()
72 mutex_lock(&chip->io_lock); in max8925_reg_write()
74 mutex_unlock(&chip->io_lock); in max8925_reg_write()
86 mutex_lock(&chip->io_lock); in max8925_bulk_read()
88 mutex_unlock(&chip->io_lock); in max8925_bulk_read()
100 mutex_lock(&chip->io_lock); in max8925_bulk_write()
102 mutex_unlock(&chip->io_lock); in max8925_bulk_write()
115 mutex_lock(&chip->io_lock); in max8925_set_bits()
123 mutex_unlock(&chip->io_lock); in max8925_set_bits()
177 mutex_init(&chip->io_lock); in max8925_probe()