Searched refs:gpio_i2c_lock (Results 1 – 3 of 3) sorted by relevance
3043 mutex_lock(&dev->gpio_i2c_lock); in cx231xx_gpio_i2c_read()3073 mutex_unlock(&dev->gpio_i2c_lock); in cx231xx_gpio_i2c_read()3086 mutex_lock(&dev->gpio_i2c_lock); in cx231xx_gpio_i2c_write()3109 mutex_unlock(&dev->gpio_i2c_lock); in cx231xx_gpio_i2c_write()
633 struct mutex gpio_i2c_lock; member
1289 mutex_init(&dev->gpio_i2c_lock); in cx231xx_init_dev()