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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-09 15:07:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-10 18:27:54 +0100 |
| commit | 0f0605d550ed986279030d452c7ed10df34da449 (patch) | |
| tree | cd5565ec83cd4fdbcbcf9b9d56487284da55aaf1 | |
| parent | 927bdd1e65bd14ae035d9c625df2f4ccd51e8a83 (diff) | |
| download | linux-0f0605d550ed986279030d452c7ed10df34da449.tar.bz2 | |
driver core: remove devm_device_remove_group()
There is no in-kernel user of this function, so it is not needed anymore
and can be removed.
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20221109140711.105222-2-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/base/core.c | 22 | ||||
| -rw-r--r-- | include/linux/device.h | 2 |
2 files changed, 0 insertions, 24 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 5fd99f2df692..af721e6c0253 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2585,11 +2585,6 @@ union device_attr_group_devres { const struct attribute_group **groups; }; -static int devm_attr_group_match(struct device *dev, void *res, void *data) -{ - return ((union device_attr_group_devres *)res)->group == data; -} - static void devm_attr_group_remove(struct device *dev, void *res) { union device_attr_group_devres *devres = res; @@ -2641,23 +2636,6 @@ int devm_device_add_group(struct device *dev, const struct attribute_group *grp) EXPORT_SYMBOL_GPL(devm_device_add_group); /** - * devm_device_remove_group: remove a managed group from a device - * @dev: device to remove the group from - * @grp: group to remove - * - * This function removes a group of attributes from a device. The attributes - * previously have to have been created for this group, otherwise it will fail. - */ -void devm_device_remove_group(struct device *dev, - const struct attribute_group *grp) -{ - WARN_ON(devres_release(dev, devm_attr_group_remove, - devm_attr_group_match, - /* cast away const */ (void *)grp)); -} -EXPORT_SYMBOL_GPL(devm_device_remove_group); - -/** * devm_device_add_groups - create a bunch of managed attribute groups * @dev: The device to create the group for * @groups: The attribute groups to create, NULL terminated diff --git a/include/linux/device.h b/include/linux/device.h index 4efc607c008c..84ae52de6746 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1064,8 +1064,6 @@ int __must_check devm_device_add_groups(struct device *dev, const struct attribute_group **groups); int __must_check devm_device_add_group(struct device *dev, const struct attribute_group *grp); -void devm_device_remove_group(struct device *dev, - const struct attribute_group *grp); /* * Platform "fixup" functions - allow the platform to have their say |