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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=72457
Upstream-status: should hit 3.13
From 2cbe7f259737e994d5a63c06a104027214e27978 Mon Sep 17 00:00:00 2001
From: Martin Andersson <g02maran@gmail.com>
Date: Sat, 7 Dec 2013 23:22:10 +0100
Subject: [PATCH] drm/radeon/dpm: Fix hwmon crash
Commit ec39f64bba3421c2060fcbd1aeb6eec81fe0a42d (drm/radeon/dpm: Convert
to use devm_hwmon_register_with_groups) converted one usage of
dev_get_drvdata, but there were two more.
Signed-off-by: Martin Andersson <g02maran@gmail.com>
---
drivers/gpu/drm/radeon/radeon_pm.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index dc75bb6..984097b 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -552,8 +552,7 @@ static ssize_t radeon_hwmon_show_temp_thresh(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- struct drm_device *ddev = dev_get_drvdata(dev);
- struct radeon_device *rdev = ddev->dev_private;
+ struct radeon_device *rdev = dev_get_drvdata(dev);
int hyst = to_sensor_dev_attr(attr)->index;
int temp;
@@ -580,8 +579,7 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
struct attribute *attr, int index)
{
struct device *dev = container_of(kobj, struct device, kobj);
- struct drm_device *ddev = dev_get_drvdata(dev);
- struct radeon_device *rdev = ddev->dev_private;
+ struct radeon_device *rdev = dev_get_drvdata(dev);
/* Skip limit attributes if DPM is not enabled */
if (rdev->pm.pm_method != PM_METHOD_DPM &&
--
1.8.4.2
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