Searched refs:gpio_i2c_lock (Results 1 – 3 of 3) sorted by relevance
3053 mutex_lock(&dev->gpio_i2c_lock); in cx231xx_gpio_i2c_read()3083 mutex_unlock(&dev->gpio_i2c_lock); in cx231xx_gpio_i2c_read()3097 mutex_lock(&dev->gpio_i2c_lock); in cx231xx_gpio_i2c_write()3120 mutex_unlock(&dev->gpio_i2c_lock); in cx231xx_gpio_i2c_write()
648 struct mutex gpio_i2c_lock; member
881 mutex_init(&dev->gpio_i2c_lock); in cx231xx_init_dev()