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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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880dec12a2
Implement generic accessors for the private data of a driver bound to a device. Those accessors should be used by bus abstractions from their corresponding core callbacks, such as probe(), remove(), etc. Implementing them for device::CoreInternal guarantees that driver's can't interfere with the logic implemented by the bus abstraction. Acked-by: Benno Lossin <lossin@kernel.org> Link: https://lore.kernel.org/r/20250621195118.124245-3-dakr@kernel.org [ Improve safety comment as proposed by Benno. - Danilo ] Signed-off-by: Danilo Krummrich <dakr@kernel.org>
28 lines
569 B
C
28 lines
569 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/device.h>
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int rust_helper_devm_add_action(struct device *dev,
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void (*action)(void *),
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void *data)
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{
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return devm_add_action(dev, action, data);
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}
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int rust_helper_devm_add_action_or_reset(struct device *dev,
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void (*action)(void *),
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void *data)
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{
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return devm_add_action_or_reset(dev, action, data);
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}
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void *rust_helper_dev_get_drvdata(const struct device *dev)
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{
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return dev_get_drvdata(dev);
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}
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void rust_helper_dev_set_drvdata(struct device *dev, void *data)
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{
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dev_set_drvdata(dev, data);
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}
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