driver core: Allow the constification of device attributes

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Allow device attribute to reside in read-only memory.
Both const and non-const attributes are handled by the utility macros
and attributes can be migrated one-by-one.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://patch.msgid.link/20260512-sysfs-const-attr-device_attr-prep-v3-4-cb7c17b34d52@weissschuh.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Thomas Weißschuh 2026-05-12 18:39:14 +02:00 • committed by Greg Kroah-Hartman

parent 13443fbf62

commit 434506b86a

2 changed files with 65 additions and 16 deletions

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12

drivers/base/core.c

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69

include/linux/device.h

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