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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-06-23 08:45:33 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2024-06-26 17:32:00 +0200 |
| commit | 5d55721d6e24c8e99cc86ee1fcb90d776ef47964 (patch) | |
| tree | c9ac367616efbe34b290b1d60821cb7cfa202feb /tools/testing/selftests/bpf/prog_tests/stacktrace_map_skip.c | |
| parent | db9cc848128eb174b24a5dff82fc3e7589a3bf25 (diff) | |
power: supply: samsung-sdi-battery: Constify struct power_supply_vbat_ri_table
'struct power_supply_vbat_ri_table' are not modified in this driver.
Constifying these structures moves some data to a read-only section, so
increase overall security.
In order to do it, some code also needs to be adjusted to this new const
qualifier.
On a x86_64, with allmodconfig:
Before:
======
$ size drivers/power/supply/samsung-sdi-battery.o
text data bss dec hex filename
955 7664 0 8619 21ab drivers/power/supply/samsung-sdi-battery.o
After:
=====
$ size drivers/power/supply/samsung-sdi-battery.o
text data bss dec hex filename
4055 4584 0 8639 21bf drivers/power/supply/samsung-sdi-battery.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/d01818abd880bf435d1106a9a6cc11a7a8a3e661.1719125040.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/stacktrace_map_skip.c')
0 files changed, 0 insertions, 0 deletions