power: supply: olpc_battery: constify 'struct bin_attribute'

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The sysfs core now allows instances of 'struct bin_attribute' to be
moved into read-only memory. Make use of that to protect them against
accidental or malicious modifications.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20241202-sysfs-const-bin_attr-psy-v1-4-f846430b8b66@weissschuh.net
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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Thomas Weißschuh 2024-12-02 20:02:22 +01:00 • committed by Sebastian Reichel

parent 8159fcb128

commit dc509d8be3

1 changed files with 5 additions and 6 deletions

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drivers/power/supply/olpc_battery.c

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