diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2024-11-22 11:31:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-21 09:20:32 +0100 |
| commit | e965efc4aa14d9195d26a956a6bff5041110a155 (patch) | |
| tree | 84f4c17f577fe90b199dfb382c1e2ae2972f1103 | |
| parent | 5d0fbf548cbfcd1d7559b2daddedbeaa212d477f (diff) | |
efi: rci2: mark bin_attribute as __ro_after_init
The attribute is only modified during __init phase.
Protect it against accidental or intentional modifications afterwards.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20241122-sysfs-const-bin_attr-rci2-v1-1-3db1ec9aa203@weissschuh.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/firmware/efi/rci2-table.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/efi/rci2-table.c b/drivers/firmware/efi/rci2-table.c index 4fd45d6f69a4..c1bedd244817 100644 --- a/drivers/firmware/efi/rci2-table.c +++ b/drivers/firmware/efi/rci2-table.c @@ -40,7 +40,7 @@ static u8 *rci2_base; static u32 rci2_table_len; unsigned long rci2_table_phys __ro_after_init = EFI_INVALID_TABLE_ADDR; -static BIN_ATTR_SIMPLE_ADMIN_RO(rci2); +static __ro_after_init BIN_ATTR_SIMPLE_ADMIN_RO(rci2); static u16 checksum(void) { |