attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. Arvind Yadav (3): [PATCH 1/3] firmware: dcdbas: constify attribute_group structures. [PATCH 2/3] firmware: efi: constify attribute_group structures. [PATCH 3/3] firmware: efi: esrt: constify attribute_group structures. drivers/firmware/dcdbas.c | 2 +- drivers/firmware/efi/efi.c | 2 +- drivers/firmware/efi/esrt.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html