Most users use this function through the BIN_ATTR_SIMPLE* macros, they can handle the switch transparently. This series is meant to be merged through the driver core tree. Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx> --- Thomas Weißschuh (4): sysfs: constify bin_attribute argument of sysfs_bin_attr_simple_read() platform/x86: wmi-bmof: Switch to sysfs_bin_attr_simple_read() btf: Switch vmlinux BTF attribute to sysfs_bin_attr_simple_read() btf: Switch module BTF attribute to sysfs_bin_attr_simple_read() arch/powerpc/platforms/powernv/opal.c | 2 +- drivers/platform/x86/wmi-bmof.c | 12 ++---------- fs/sysfs/file.c | 2 +- include/linux/sysfs.h | 4 ++-- kernel/bpf/btf.c | 15 ++------------- kernel/bpf/sysfs_btf.c | 12 ++---------- kernel/module/sysfs.c | 2 +- 7 files changed, 11 insertions(+), 38 deletions(-) --- base-commit: feffde684ac29a3b7aec82d2df850fbdbdee55e4 change-id: 20241122-sysfs-const-bin_attr-simple-7c0ddb2fcf12 Best regards, -- Thomas Weißschuh <linux@xxxxxxxxxxxxxx>