diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2024-12-02 20:04:10 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-12-10 19:34:41 +0100 |
| commit | d16d7e91ed31f08903c698db42bbabe3dd454e07 (patch) | |
| tree | c7849d87e961a0714c1dde6d72d027ac271ee15a | |
| parent | e687b81f4c0e1e1d2cb84716523d7791fa34c8ff (diff) | |
ACPI: BGRT: Constify 'struct bin_attribute'
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://patch.msgid.link/20241202-sysfs-const-bin_attr-acpi-v1-2-78f3b38d350d@weissschuh.net
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/acpi/bgrt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c index 88837c291a76..35ece8e9f15d 100644 --- a/drivers/acpi/bgrt.c +++ b/drivers/acpi/bgrt.c @@ -40,14 +40,14 @@ static struct attribute *bgrt_attributes[] = { NULL, }; -static struct bin_attribute *bgrt_bin_attributes[] = { +static const struct bin_attribute *const bgrt_bin_attributes[] = { &bin_attr_image, NULL, }; static const struct attribute_group bgrt_attribute_group = { .attrs = bgrt_attributes, - .bin_attrs = bgrt_bin_attributes, + .bin_attrs_new = bgrt_bin_attributes, }; int __init acpi_parse_bgrt(struct acpi_table_header *table) |