Source of tmp421.c - linux-imx - PHYTEC BitBucket (Stash)

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​
}
​
static umode_t tmp421_is_visible(const void *data, enum hwmon_sensor_types type,
                 u32 attr, int channel)
{
    switch (attr) {
    case hwmon_temp_fault:
        if (channel == 0)
            return 0;
        return S_IRUGO;
        return 0444;
    case hwmon_temp_input:
        return S_IRUGO;
        return 0444;
    default:
        return 0;
    }
}
​
static int tmp421_init_client(struct i2c_client *client)
{
    int config, config_orig;
​
    /* Set the conversion rate to 2 Hz */