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SubjectRe: [PATCH v2 1/3] hwmon: tmp401: add support for TI TMP435
On Thu, Dec 04, 2014 at 04:22:52PM +0100, Bartosz Golaszewski wrote:
> From: Patrick Titiano <ptitiano@baylibre.com>
>
> Signed-off-by: Patrick Titiano <ptitiano@baylibre.com>
> [Bartosz Golaszewski: prepared for submission, code review fixes]
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> ---
> drivers/hwmon/tmp401.c | 16 ++++++++++++++--
> 1 file changed, 14 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c
> index 7fa6e7d..a5f0973 100644
> --- a/drivers/hwmon/tmp401.c
> +++ b/drivers/hwmon/tmp401.c
> @@ -8,6 +8,9 @@
> * Cleanup and support for TMP431 and TMP432 by Guenter Roeck
> * Copyright (c) 2013 Guenter Roeck <linux@roeck-us.net>
> *
> + * Support for TMP435 by Patrick Titiano
> + * Copyright (c) 2014 Patrick Titiano <ptitiano@baylibre.com>
> + *

Really ?

Adding a copyright for a couple of device detection lines is excessive
and highly unusual. I'll have to think hard about this.

Guenter

> * This program is free software; you can redistribute it and/or modify
> * it under the terms of the GNU General Public License as published by
> * the Free Software Foundation; either version 2 of the License, or
> @@ -46,7 +49,7 @@
> /* Addresses to scan */
> static const unsigned short normal_i2c[] = { 0x4c, 0x4d, 0x4e, I2C_CLIENT_END };
>
> -enum chips { tmp401, tmp411, tmp431, tmp432 };
> +enum chips { tmp401, tmp411, tmp431, tmp432, tmp435 };
>
> /*
> * The TMP401 registers, note some registers have different addresses for
> @@ -136,6 +139,7 @@ static const u8 TMP432_STATUS_REG[] = {
> #define TMP411C_DEVICE_ID 0x10
> #define TMP431_DEVICE_ID 0x31
> #define TMP432_DEVICE_ID 0x32
> +#define TMP435_DEVICE_ID 0x35
>
> /*
> * Driver data (common to all clients)
> @@ -146,6 +150,7 @@ static const struct i2c_device_id tmp401_id[] = {
> { "tmp411", tmp411 },
> { "tmp431", tmp431 },
> { "tmp432", tmp432 },
> + { "tmp435", tmp435 },
> { }
> };
> MODULE_DEVICE_TABLE(i2c, tmp401_id);
> @@ -684,6 +689,11 @@ static int tmp401_detect(struct i2c_client *client,
> return -ENODEV;
> kind = tmp432;
> break;
> + case TMP435_DEVICE_ID:
> + if (client->addr != 0x4c)
> + return -ENODEV;
> + kind = tmp435;
> + break;
> default:
> return -ENODEV;
> }
> @@ -705,7 +715,9 @@ static int tmp401_detect(struct i2c_client *client,
> static int tmp401_probe(struct i2c_client *client,
> const struct i2c_device_id *id)
> {
> - const char *names[] = { "TMP401", "TMP411", "TMP431", "TMP432" };
> + static const char * const names[] = {
> + "TMP401", "TMP411", "TMP431", "TMP432", "TMP435"
> + };
> struct device *dev = &client->dev;
> struct device *hwmon_dev;
> struct tmp401_data *data;
> --
> 2.1.3
>


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