Displaying 20 results from an estimated 106 matches for "sysfs_remove_group".
2016 Oct 25
1
[PATCH 3/3] hwmon: expose power_max and power_crit
...t;power_w_crit) {
> + ret = sysfs_create_group(&hwmon_dev->kobj,
> + &hwmon_power_caps_attrgroup);
> + if (ret)
> + goto error;
> + }
> }
>
> hwmon->hwmon = hwmon_dev;
> @@ -759,6 +802,7 @@ nouveau_hwmon_fini(struct drm_device *dev)
> sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_fan_rpm_attrgroup);
> sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_in0_attrgroup);
> sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_power_attrgroup);
> + sysfs_remove_group(&hwmon->hwmon->kobj, &hw...
2013 Jul 19
2
[PATCH 03/10] virtio: console: clean up port data immediately at time of unplug
...ole.c b/drivers/char/virtio_console.c
> index b04ec95..6bf0df3 100644
> --- a/drivers/char/virtio_console.c
> +++ b/drivers/char/virtio_console.c
> @@ -1501,14 +1501,6 @@ static void remove_port(struct kref *kref)
>
> port = container_of(kref, struct port, kref);
>
> - sysfs_remove_group(&port->dev->kobj, &port_attribute_group);
> - device_destroy(pdrvdata.class, port->dev->devt);
> - cdev_del(port->cdev);
> -
> - kfree(port->name);
> -
> - debugfs_remove(port->debugfs_file);
> -
> kfree(port);
> }
>
> @@ -1566,6 +1...
2013 Jul 19
2
[PATCH 03/10] virtio: console: clean up port data immediately at time of unplug
...ole.c b/drivers/char/virtio_console.c
> index b04ec95..6bf0df3 100644
> --- a/drivers/char/virtio_console.c
> +++ b/drivers/char/virtio_console.c
> @@ -1501,14 +1501,6 @@ static void remove_port(struct kref *kref)
>
> port = container_of(kref, struct port, kref);
>
> - sysfs_remove_group(&port->dev->kobj, &port_attribute_group);
> - device_destroy(pdrvdata.class, port->dev->devt);
> - cdev_del(port->cdev);
> -
> - kfree(port->name);
> -
> - debugfs_remove(port->debugfs_file);
> -
> kfree(port);
> }
>
> @@ -1566,6 +1...
2016 Oct 24
0
[PATCH 3/3] hwmon: expose power_max and power_crit
...(iccsense->power_w_max && iccsense->power_w_crit) {
+ ret = sysfs_create_group(&hwmon_dev->kobj,
+ &hwmon_power_caps_attrgroup);
+ if (ret)
+ goto error;
+ }
}
hwmon->hwmon = hwmon_dev;
@@ -759,6 +802,7 @@ nouveau_hwmon_fini(struct drm_device *dev)
sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_fan_rpm_attrgroup);
sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_in0_attrgroup);
sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_power_attrgroup);
+ sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_power_caps_...
2016 Feb 20
0
[PATCH v4 4/6] hwmon: add power consumption
...error;
}
+ if (iccsense && iccsense->rail_count) {
+ ret = sysfs_create_group(&hwmon_dev->kobj,
+ &hwmon_power_attrgroup);
+ if (ret)
+ goto error;
+ }
+
hwmon->hwmon = hwmon_dev;
return 0;
@@ -688,6 +726,7 @@ nouveau_hwmon_fini(struct drm_device *dev)
sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_pwm_fan_attrgroup);
sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_fan_rpm_attrgroup);
sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_in0_attrgroup);
+ sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_power_att...
2013 Jul 19
1
[PATCH 03/10] virtio: console: clean up port data immediately at time of unplug
.....6bf0df3 100644
>>> --- a/drivers/char/virtio_console.c
>>> +++ b/drivers/char/virtio_console.c
>>> @@ -1501,14 +1501,6 @@ static void remove_port(struct kref *kref)
>>>
>>> port = container_of(kref, struct port, kref);
>>>
>>> - sysfs_remove_group(&port->dev->kobj, &port_attribute_group);
>>> - device_destroy(pdrvdata.class, port->dev->devt);
>>> - cdev_del(port->cdev);
>>> -
>>> - kfree(port->name);
>>> -
>>> - debugfs_remove(port->debugfs_file);
>>>...
2013 Jul 19
1
[PATCH 03/10] virtio: console: clean up port data immediately at time of unplug
.....6bf0df3 100644
>>> --- a/drivers/char/virtio_console.c
>>> +++ b/drivers/char/virtio_console.c
>>> @@ -1501,14 +1501,6 @@ static void remove_port(struct kref *kref)
>>>
>>> port = container_of(kref, struct port, kref);
>>>
>>> - sysfs_remove_group(&port->dev->kobj, &port_attribute_group);
>>> - device_destroy(pdrvdata.class, port->dev->devt);
>>> - cdev_del(port->cdev);
>>> -
>>> - kfree(port->name);
>>> -
>>> - debugfs_remove(port->debugfs_file);
>>>...
2018 Jul 05
4
[PATCH 0/2] drm/nouveau: Fix panic on nouveau unload.
...estroy") which was already included in
the 4.18 tree.
These patches make it so I can unload the module without a panic but
there is a warning when unloading the module:
sysfs group 'power' not found for kobject 'nv_backlight'
WARNING: CPU: 2 PID: 1434 at fs/sysfs/group.c:235 sysfs_remove_group+0x76/0x80
RIP: 0010:sysfs_remove_group+0x76/0x80
Call Trace:
device_del+0x56/0x350
? down_write+0xe/0x40
device_unregister+0x16/0x60
nouveau_backlight_exit+0x4a/0x60 [nouveau]
nouveau_display_destroy+0x29/0x80 [nouveau]
nouveau_drm_unload+0x61/0xd0 [nouveau]
drm_dev_unregister+0x3f/...
2018 Jul 17
2
[PATCH 0/2] drm/nouveau: Fix panic on nouveau unload.
...the 4.18 tree.
>>
>> These patches make it so I can unload the module without a panic but
>> there is a warning when unloading the module:
>> sysfs group 'power' not found for kobject 'nv_backlight'
>> WARNING: CPU: 2 PID: 1434 at fs/sysfs/group.c:235 sysfs_remove_group+0x76/0x80
>> RIP: 0010:sysfs_remove_group+0x76/0x80
>> Call Trace:
>> device_del+0x56/0x350
>> ? down_write+0xe/0x40
>> device_unregister+0x16/0x60
>> nouveau_backlight_exit+0x4a/0x60 [nouveau]
>> nouveau_display_destroy+0x29/0x80 [nouveau]
>...
2016 Oct 24
7
RFC [PATCH 0/3] Expose power budget cap via hwmon
There is an optinal header field in the power budget table we can use to
read out the power cap of the GPU.
Sadly it is optional and if that field isn't sad, things beome
complicated.
Anyhow, this is good enough for most cards and we can use it later for
capping the power consumption of the GPUs, but first, just export those
values through hwmon.
First design, will change stuff, want
2018 Jul 17
1
[PATCH 0/2] drm/nouveau: Fix panic on nouveau unload.
with your patches I get this in dmesg when removing nouveau:
[ 202.510730] ------------[ cut here ]------------
[ 202.510731] sysfs group 'power' not found for kobject 'nv_backlight'
[ 202.510736] WARNING: CPU: 0 PID: 8156 at fs/sysfs/group.c:235
sysfs_remove_group+0x71/0x80
[ 202.510736] Modules linked in: nouveau(-) r8168(O) ttm zram [last
unloaded: nouveau]
[ 202.510740] CPU: 0 PID: 8156 Comm: rmmod Tainted: G W O
4.17.6-gentoo #2
[ 202.510741] Hardware name: Notebook
P65_P67RGRERA/P65_P67RGRERA, BIOS 1.05.13 01/27/2016
[ 202.510742] RIP: 0010...
2017 Apr 26
0
[PATCH v5 3/5] nouveau_hwmon: Remove old code, add .write/.read operations
...hwmon->hwmon = NULL;
- return ret;
#else
return 0;
#endif
@@ -1037,17 +822,8 @@ nouveau_hwmon_fini(struct drm_device *dev)
#if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE))
struct nouveau_hwmon *hwmon = nouveau_hwmon(dev);
- if (hwmon->hwmon) {
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_default_attrgroup);
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_temp_attrgroup);
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_pwm_fan_attrgroup);
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_fan_rpm_...
2017 Apr 13
0
[PATCH 2/4] nouveau_hwmon: migrate to hwmon_device_register_with_info
...n_dev);
- hwmon->hwmon = NULL;
return ret;
#else
return 0;
@@ -1027,17 +899,8 @@ nouveau_hwmon_fini(struct drm_device *de
#if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE))
struct nouveau_hwmon *hwmon = nouveau_hwmon(dev);
- if (hwmon->hwmon) {
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_default_attrgroup);
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_temp_attrgroup);
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_pwm_fan_attrgroup);
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_fan_rpm_...
2017 Apr 11
2
[PATCH 1/1] nouveau_hwmon: migrate to hwmon_device_register_with_info
...- hwmon->hwmon = NULL;
- return ret;
#else
return 0;
#endif
@@ -795,17 +946,8 @@ nouveau_hwmon_fini(struct drm_device *de
#if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE))
struct nouveau_hwmon *hwmon = nouveau_hwmon(dev);
- if (hwmon->hwmon) {
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_default_attrgroup);
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_temp_attrgroup);
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_pwm_fan_attrgroup);
- sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_fan_rpm_...
2017 Jan 23
3
[PATCH v4 0/3] Expose power budget cap via hwmon
There is an optinal header field in the power budget table we can use to
read out the power cap of the GPU.
The meaning of this header field was confirmed with nvidia-smi -q:
The rows "Min Power Limit", "Power Limit" and "Max Power Limit" are set
to the "min", "avg" and "max" values from the referenced power budget
entry respectively.
2018 Jul 17
0
[PATCH 0/2] drm/nouveau: Fix panic on nouveau unload.
...dy included in
> the 4.18 tree.
>
> These patches make it so I can unload the module without a panic but
> there is a warning when unloading the module:
> sysfs group 'power' not found for kobject 'nv_backlight'
> WARNING: CPU: 2 PID: 1434 at fs/sysfs/group.c:235 sysfs_remove_group+0x76/0x80
> RIP: 0010:sysfs_remove_group+0x76/0x80
> Call Trace:
> device_del+0x56/0x350
> ? down_write+0xe/0x40
> device_unregister+0x16/0x60
> nouveau_backlight_exit+0x4a/0x60 [nouveau]
> nouveau_display_destroy+0x29/0x80 [nouveau]
> nouveau_drm_unload+0x61/0...
2013 Jul 19
0
[PATCH 03/10] virtio: console: clean up port data immediately at time of unplug
...t; > index b04ec95..6bf0df3 100644
> > --- a/drivers/char/virtio_console.c
> > +++ b/drivers/char/virtio_console.c
> > @@ -1501,14 +1501,6 @@ static void remove_port(struct kref *kref)
> >
> > port = container_of(kref, struct port, kref);
> >
> > - sysfs_remove_group(&port->dev->kobj, &port_attribute_group);
> > - device_destroy(pdrvdata.class, port->dev->devt);
> > - cdev_del(port->cdev);
> > -
> > - kfree(port->name);
> > -
> > - debugfs_remove(port->debugfs_file);
> > -
> > kfree(...
2017 Apr 26
9
[PATCH v5 0/5] replace hwmon_device_register for hwmon_device_register_with_info
This v5 drops a check for attr_set.
Versions:
v1 -> v2:
* Keep temp attrs as read only
v2 -> v3:
* Code fix-ups: struct and string as const and add return within switch
due to fallthrough
* Add Signed-off-by to all commits
v3 -> v4:
* Rever const to struct attribute. Kbuild complains.
v4 -> v5:
* Drops a check for attr_set in
2017 Apr 12
0
[PATCH 1/1] nouveau_hwmon: migrate to hwmon_device_register_with_info
...;
> #endif
> @@ -795,17 +946,8 @@ nouveau_hwmon_fini(struct drm_device *de
> #if defined(CONFIG_HWMON) || (defined(MODULE) &&
defined(CONFIG_HWMON_MODULE))
> struct nouveau_hwmon *hwmon = nouveau_hwmon(dev);
>
> - if (hwmon->hwmon) {
> - sysfs_remove_group(&hwmon->hwmon->kobj,
&hwmon_default_attrgroup);
> - sysfs_remove_group(&hwmon->hwmon->kobj,
&hwmon_temp_attrgroup);
> - sysfs_remove_group(&hwmon->hwmon->kobj,
&hwmon_pwm_fan_attrgroup);
> - sysfs_remove_gr...
2013 Jul 18
0
[PATCH 03/10] virtio: console: clean up port data immediately at time of unplug
...)
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index b04ec95..6bf0df3 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -1501,14 +1501,6 @@ static void remove_port(struct kref *kref)
port = container_of(kref, struct port, kref);
- sysfs_remove_group(&port->dev->kobj, &port_attribute_group);
- device_destroy(pdrvdata.class, port->dev->devt);
- cdev_del(port->cdev);
-
- kfree(port->name);
-
- debugfs_remove(port->debugfs_file);
-
kfree(port);
}
@@ -1566,6 +1558,14 @@ static void unplug_port(struct port *port)...