From: Hans de Goede <hdegoede@redhat.com>
To: lm-sensors@vger.kernel.org
Subject: [lm-sensors] PATCH: f71882g: check for hwmon powerdown state [2/4]
Date: Sun, 14 Dec 2008 14:35:14 +0000 [thread overview]
Message-ID: <494519A2.3000204@redhat.com> (raw)
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Hi Jean,
More f8000 prep work. Take over the checking if the hwmon part is not
powered down from the standalone f8000 driver.
This check is valid for all supported models.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Thanks & Regards,
Hans
[-- Attachment #2: hwmon-f71882fg-10-check-for-powerdown.patch --]
[-- Type: text/plain, Size: 727 bytes --]
More f8000 prep work. Take over the checking if the hwmon part is not
powered down from the standalone f8000 driver.
This check is valid for all supported models.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
--- linux/drivers/hwmon/f71882fg.c.09-applied 2008-12-14 15:23:07.000000000 +0100
+++ linux/drivers/hwmon/f71882fg.c 2008-12-14 15:23:46.000000000 +0100
@@ -1500,6 +1500,11 @@
platform_set_drvdata(pdev, data);
start_reg = f71882fg_read8(data, F71882FG_REG_START);
+ if (start_reg & 0x04) {
+ dev_warn(&pdev->dev, "Hardware monitor is powered down\n");
+ err = -ENODEV;
+ goto exit_free;
+ }
if (!(start_reg & 0x03)) {
dev_warn(&pdev->dev, "Hardware monitoring not activated\n");
err = -ENODEV;
[-- Attachment #3: Type: text/plain, Size: 153 bytes --]
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next reply other threads:[~2008-12-14 14:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-14 14:35 Hans de Goede [this message]
2008-12-15 7:53 ` [lm-sensors] PATCH: f71882g: check for hwmon powerdown state Jean Delvare
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