From: Guenter Roeck <linux@roeck-us.net>
To: Robert Rosengren <robert.rosengren@axis.com>,
Jean Delvare <jdelvare@suse.de>,
"lm-sensors@lm-sensors.org" <lm-sensors@lm-sensors.org>
Cc: Johan Adolfsson <johana@axis.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [lm-sensors] [PATCH] hwmon: (ads7828) Make sample interval configurable
Date: Tue, 27 Jan 2015 06:07:03 -0800 [thread overview]
Message-ID: <54C79B87.8040607@roeck-us.net> (raw)
In-Reply-To: <54C74567.9020201@axis.com>
On 01/26/2015 11:59 PM, Robert Rosengren wrote:
> On 01/16/2015 07:30 PM, Guenter Roeck wrote:
>> I sent a couple of patches a minute ago which should take care of the issue.
>> Would be great if you can test it.
> I applied the v2 versions of the patches for a quick test, but it was not successful. Haven't done any further investigation on what the problem might be, but when trying to read the sysfs driver I get "read error: No such device or address".
>
> The sysfs path have moved with the REGMAP settings, from /sys/bus/i2c/devices/<x>/in0_input to /sys/bus/i2c/devices/<x>/hwmon/hwmon0/in0_input.
>
> Any ideas? Haven't had REGMAP configured in my kernel earlier, might it be some specific configuration I miss?
>
Did you configure REGMAP ? That would now be necessary.
The "official" sysfs path would be /sys/class/hwmon/hwmonX (hwmon0 in your case).
Guenter
WARNING: multiple messages have this Message-ID (diff)
From: Guenter Roeck <linux@roeck-us.net>
To: Robert Rosengren <robert.rosengren@axis.com>,
Jean Delvare <jdelvare@suse.de>,
"lm-sensors@lm-sensors.org" <lm-sensors@lm-sensors.org>
Cc: Johan Adolfsson <johana@axis.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [lm-sensors] [PATCH] hwmon: (ads7828) Make sample interval configurable
Date: Tue, 27 Jan 2015 14:07:03 +0000 [thread overview]
Message-ID: <54C79B87.8040607@roeck-us.net> (raw)
In-Reply-To: <54C74567.9020201@axis.com>
On 01/26/2015 11:59 PM, Robert Rosengren wrote:
> On 01/16/2015 07:30 PM, Guenter Roeck wrote:
>> I sent a couple of patches a minute ago which should take care of the issue.
>> Would be great if you can test it.
> I applied the v2 versions of the patches for a quick test, but it was not successful. Haven't done any further investigation on what the problem might be, but when trying to read the sysfs driver I get "read error: No such device or address".
>
> The sysfs path have moved with the REGMAP settings, from /sys/bus/i2c/devices/<x>/in0_input to /sys/bus/i2c/devices/<x>/hwmon/hwmon0/in0_input.
>
> Any ideas? Haven't had REGMAP configured in my kernel earlier, might it be some specific configuration I miss?
>
Did you configure REGMAP ? That would now be necessary.
The "official" sysfs path would be /sys/class/hwmon/hwmonX (hwmon0 in your case).
Guenter
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next prev parent reply other threads:[~2015-01-27 14:07 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-16 12:05 [PATCH] hwmon: (ads7828) Make sample interval configurable Robert Rosengren
2015-01-16 12:05 ` [lm-sensors] " Robert Rosengren
2015-01-16 14:52 ` Guenter Roeck
2015-01-16 14:52 ` [lm-sensors] " Guenter Roeck
2015-01-16 18:30 ` Guenter Roeck
2015-01-16 18:30 ` Guenter Roeck
2015-01-19 11:14 ` SV: " Robert Rosengren
2015-01-19 11:14 ` Robert Rosengren
2015-01-27 7:59 ` Robert Rosengren
2015-01-27 7:59 ` Robert Rosengren
2015-01-27 10:37 ` Jean Delvare
2015-01-27 10:37 ` Jean Delvare
2015-01-27 14:23 ` Guenter Roeck
2015-01-27 14:23 ` Guenter Roeck
2015-01-27 14:07 ` Guenter Roeck [this message]
2015-01-27 14:07 ` Guenter Roeck
2015-01-27 19:54 ` Robert Rosengren
2015-01-27 19:54 ` Robert Rosengren
2015-01-27 20:05 ` Guenter Roeck
2015-01-27 20:05 ` Guenter Roeck
2015-01-27 22:34 ` Jean Delvare
2015-01-27 22:34 ` Jean Delvare
2015-01-28 4:06 ` Guenter Roeck
2015-01-28 4:06 ` Guenter Roeck
2015-01-27 14:26 ` Guenter Roeck
2015-01-27 14:26 ` Guenter Roeck
2015-01-27 16:37 ` Guenter Roeck
2015-01-27 16:37 ` Guenter Roeck
2015-01-16 20:30 ` Guenter Roeck
2015-01-16 20:30 ` [lm-sensors] " Guenter Roeck
2015-01-28 6:18 ` Robert Rosengren
2015-01-28 6:28 ` Robert Rosengren
2015-01-28 6:28 ` Robert Rosengren
2015-01-28 14:50 ` Guenter Roeck
2015-01-28 14:50 ` Guenter Roeck
2015-01-29 7:00 ` Robert Rosengren
2015-01-29 7:00 ` Robert Rosengren
2015-01-29 7:05 ` Guenter Roeck
2015-01-29 7:05 ` Guenter Roeck
2015-01-29 12:07 ` Robert Rosengren
2015-01-29 12:07 ` Robert Rosengren
2015-01-29 14:10 ` Guenter Roeck
2015-01-29 14:10 ` Guenter Roeck
2015-01-29 19:30 ` Guenter Roeck
2015-01-29 19:30 ` Guenter Roeck
2015-01-31 20:11 ` Guenter Roeck
2015-01-31 20:11 ` Guenter Roeck
2015-02-02 8:12 ` Robert Rosengren
2015-02-02 8:12 ` Robert Rosengren
2015-02-02 16:21 ` Guenter Roeck
2015-02-02 16:21 ` Guenter Roeck
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