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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-06-10 15:02:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-14 21:50:59 +0300 |
| commit | 86bd0ba393a307c85396bb7309fb29f0d288ace6 (patch) | |
| tree | 559c63c095d3166d3efdba2f7bc29b7a0a5325f1 /include/linux/device.h | |
| parent | b889a7d68d7e76b8795b754a75c91a2d561d5e8c (diff) | |
| download | linux-86bd0ba393a307c85396bb7309fb29f0d288ace6.tar.xz | |
driver core: Introduce device_find_any_child() helper
[ Upstream commit 82b070beae1ef55b0049768c8dc91d87565bb191 ]
There are several places in the kernel where this kind of functionality is
being used. Provide a generic helper for such cases.
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220610120219.18988-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: 27aabf27fd01 ("Bluetooth: fix use-after-free in device_for_each_child()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/device.h')
| -rw-r--r-- | include/linux/device.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index 3e04bd84f126..440c9f1a3f35 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -830,6 +830,8 @@ struct device *device_find_child(struct device *dev, void *data, int (*match)(struct device *dev, void *data)); struct device *device_find_child_by_name(struct device *parent, const char *name); +struct device *device_find_any_child(struct device *parent); + int device_rename(struct device *dev, const char *new_name); int device_move(struct device *dev, struct device *new_parent, enum dpm_order dpm_order); |