> Add a name attribute to the lm70 devices. This is required for
> libsensors to recognize them.
>
> Also drop the "+" before the temperature value, even though it did
> not cause problems to libsensors, other hardware monitoring drivers
> don't print it, so it's more consistent that way.
>
> Signed-off-by: Jean Delvare <khali at linux-fr.org>
Yup, fine with me.
Acked-by: Kaiwan <kaiwan at designergraphix.com>
> ---
> drivers/hwmon/lm70.c | 15 +++++++++++++--
> 1 file changed, 13 insertions(+), 2 deletions(-)
>
> --- linux-2.6.23-rc3.orig/drivers/hwmon/lm70.c 2007-07-23 16:44:35.000000000 +0200
> +++ linux-2.6.23-rc3/drivers/hwmon/lm70.c 2007-08-17 16:16:40.000000000 +0200
> @@ -81,7 +81,7 @@ static ssize_t lm70_sense_temp(struct de
> * So it's equivalent to multiplying by 0.25 * 1000 = 250.
> */
> val = ((int)raw/32) * 250;
> - status = sprintf(buf, "%+d\n", val); /* millidegrees Celsius */
> + status = sprintf(buf, "%d\n", val); /* millidegrees Celsius */
> out:
> up(&p_lm70->sem);
> return status;
> @@ -89,6 +89,14 @@ out:
>
> static DEVICE_ATTR(temp1_input, S_IRUGO, lm70_sense_temp, NULL);
>
> +static ssize_t lm70_show_name(struct device *dev, struct device_attribute
> + *devattr, char *buf)
> +{
> + return sprintf(buf, "lm70\n");
> +}
> +
> +static DEVICE_ATTR(name, S_IRUGO, lm70_show_name, NULL);
> +
> /*----------------------------------------------------------------------*/
>
> static int __devinit lm70_probe(struct spi_device *spi)
> @@ -115,7 +123,8 @@ static int __devinit lm70_probe(struct s
> }
> dev_set_drvdata(&spi->dev, p_lm70);
>
> - if ((status = device_create_file(&spi->dev, &dev_attr_temp1_input))) {
> + if ((status = device_create_file(&spi->dev, &dev_attr_temp1_input))
> + || (status = device_create_file(&spi->dev, &dev_attr_name))) {
> dev_dbg(&spi->dev, "device_create_file failure.\n");
> goto out_dev_create_file_failed;
> }
> @@ -123,6 +132,7 @@ static int __devinit lm70_probe(struct s
> return 0;
>
> out_dev_create_file_failed:
> + device_remove_file(&spi->dev, &dev_attr_temp1_input);
Ah. Thanks!
> hwmon_device_unregister(p_lm70->cdev);
> out_dev_reg_failed:
> dev_set_drvdata(&spi->dev, NULL);
> @@ -135,6 +145,7 @@ static int __devexit lm70_remove(struct
> struct lm70 *p_lm70 = dev_get_drvdata(&spi->dev);
>
> device_remove_file(&spi->dev, &dev_attr_temp1_input);
> + device_remove_file(&spi->dev, &dev_attr_name);
> hwmon_device_unregister(p_lm70->cdev);
> dev_set_drvdata(&spi->dev, NULL);
> kfree(p_lm70);
>
>
