From: Roland Stigge <stigge@antcom.de>
To: lm-sensors@vger.kernel.org
Subject: Re: [lm-sensors] [Patch] hwmon: (max6639) Set Pulse per revolution loop for both channels
Date: Mon, 20 Feb 2012 22:53:16 +0000 [thread overview]
Message-ID: <4F42CEDC.3010100@antcom.de> (raw)
In-Reply-To: <CAO7tRnjoSKUKoL4445e+Gud7Dhe=K9K1MYnGNCYcBs-d4X2O6A@mail.gmail.com>
On 20/02/12 22:58, Chris wrote:
> Patch to fix PPR register initialization to set both channels
> Signed-off-by: Chris D Schimp <silverchris <at> gmail.com>
Looks good.
Acked-by: Roland Stigge <stigge@antcom.de>
> ---
> diff -uprN -X a/Documentation/dontdiff a/drivers/hwmon/max6639.c
> b/drivers/hwmon/max6639.c
> --- a/drivers/hwmon/max6639.c 2012-02-06 12:47:00.000000000 -0500
> +++ b/drivers/hwmon/max6639.c 2012-02-20 16:36:02.553668023 -0500
> @@ -438,7 +438,6 @@ static int max6639_init_client(struct i2
> MAX6639_GCONFIG_POR);
> if (err)
> goto exit;
> -
> /* Fans pulse per revolution is 2 by default */
> if (max6639_info && max6639_info->ppr > 0 &&
> max6639_info->ppr < 5)
> @@ -446,11 +445,6 @@ static int max6639_init_client(struct i2
> else
> data->ppr = 2;
> data->ppr -= 1;
> - err = i2c_smbus_write_byte_data(client,
> - MAX6639_REG_FAN_PPR(i),
> - data->ppr << 5);
> - if (err)
> - goto exit;
>
> if (max6639_info)
> rpm_range = rpm_range_to_reg(max6639_info->rpm_range);
> @@ -458,6 +452,13 @@ static int max6639_init_client(struct i2
>
> for (i = 0; i < 2; i++) {
>
> + /* Set Fan pulse per revolution */
> + err = i2c_smbus_write_byte_data(client,
> + MAX6639_REG_FAN_PPR(i),
> + data->ppr << 6);
> + if (err)
> + goto exit;
> +
> /* Fans config PWM, RPM */
> err = i2c_smbus_write_byte_data(client,
> MAX6639_REG_FAN_CONFIG1(i),
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next prev parent reply other threads:[~2012-02-20 22:53 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-12 3:00 [lm-sensors] [Patch] hwmon: (max6639) Set Pulse per revolution loop for both channels Chris
2012-02-12 9:30 ` Jean Delvare
2012-02-13 5:53 ` Chris
2012-02-13 5:56 ` Chris
2012-02-16 21:18 ` Jean Delvare
2012-02-16 21:29 ` Jean Delvare
2012-02-20 17:39 ` Guenter Roeck
2012-02-20 18:58 ` Roland Stigge
2012-02-20 21:58 ` Chris
2012-02-20 21:59 ` Chris
2012-02-20 22:14 ` Chris
2012-02-20 22:28 ` Guenter Roeck
2012-02-20 22:31 ` Guenter Roeck
2012-02-20 22:44 ` Chris
2012-02-20 22:53 ` Roland Stigge [this message]
2012-02-20 22:56 ` Roland Stigge
2012-02-20 23:06 ` Roland Stigge
2012-02-20 23:53 ` Guenter Roeck
2012-02-20 23:57 ` Guenter Roeck
2012-02-20 23:58 ` Guenter Roeck
2012-02-21 8:40 ` Roland Stigge
2012-02-21 8:41 ` Roland Stigge
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