I find that the developers often just specified the numeric value when calling a macro which is defined with a parameter for access permission. As we know, these numeric value for access permission have had the corresponding macro, and that using macro can improve the robustness and readability of the code, thus, I suggest replacing the numeric parameter with the macro.
Signed-off-by: Chuansheng Liu <[email protected]> Signed-off-by: Baole Ni <[email protected]> --- drivers/firmware/dmi-id.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-) diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c index 94a58a0..1ee45e3 100644 --- a/drivers/firmware/dmi-id.c +++ b/drivers/firmware/dmi-id.c @@ -39,24 +39,24 @@ static ssize_t sys_dmi_field_show(struct device *dev, static struct dmi_device_attribute sys_dmi_##_name##_attr = \ DMI_ATTR(_name, _mode, sys_dmi_field_show, _field); -DEFINE_DMI_ATTR_WITH_SHOW(bios_vendor, 0444, DMI_BIOS_VENDOR); -DEFINE_DMI_ATTR_WITH_SHOW(bios_version, 0444, DMI_BIOS_VERSION); -DEFINE_DMI_ATTR_WITH_SHOW(bios_date, 0444, DMI_BIOS_DATE); -DEFINE_DMI_ATTR_WITH_SHOW(sys_vendor, 0444, DMI_SYS_VENDOR); -DEFINE_DMI_ATTR_WITH_SHOW(product_name, 0444, DMI_PRODUCT_NAME); -DEFINE_DMI_ATTR_WITH_SHOW(product_version, 0444, DMI_PRODUCT_VERSION); -DEFINE_DMI_ATTR_WITH_SHOW(product_serial, 0400, DMI_PRODUCT_SERIAL); -DEFINE_DMI_ATTR_WITH_SHOW(product_uuid, 0400, DMI_PRODUCT_UUID); -DEFINE_DMI_ATTR_WITH_SHOW(board_vendor, 0444, DMI_BOARD_VENDOR); -DEFINE_DMI_ATTR_WITH_SHOW(board_name, 0444, DMI_BOARD_NAME); -DEFINE_DMI_ATTR_WITH_SHOW(board_version, 0444, DMI_BOARD_VERSION); -DEFINE_DMI_ATTR_WITH_SHOW(board_serial, 0400, DMI_BOARD_SERIAL); -DEFINE_DMI_ATTR_WITH_SHOW(board_asset_tag, 0444, DMI_BOARD_ASSET_TAG); -DEFINE_DMI_ATTR_WITH_SHOW(chassis_vendor, 0444, DMI_CHASSIS_VENDOR); -DEFINE_DMI_ATTR_WITH_SHOW(chassis_type, 0444, DMI_CHASSIS_TYPE); -DEFINE_DMI_ATTR_WITH_SHOW(chassis_version, 0444, DMI_CHASSIS_VERSION); -DEFINE_DMI_ATTR_WITH_SHOW(chassis_serial, 0400, DMI_CHASSIS_SERIAL); -DEFINE_DMI_ATTR_WITH_SHOW(chassis_asset_tag, 0444, DMI_CHASSIS_ASSET_TAG); +DEFINE_DMI_ATTR_WITH_SHOW(bios_vendor, S_IRUSR | S_IRGRP | S_IROTH, DMI_BIOS_VENDOR); +DEFINE_DMI_ATTR_WITH_SHOW(bios_version, S_IRUSR | S_IRGRP | S_IROTH, DMI_BIOS_VERSION); +DEFINE_DMI_ATTR_WITH_SHOW(bios_date, S_IRUSR | S_IRGRP | S_IROTH, DMI_BIOS_DATE); +DEFINE_DMI_ATTR_WITH_SHOW(sys_vendor, S_IRUSR | S_IRGRP | S_IROTH, DMI_SYS_VENDOR); +DEFINE_DMI_ATTR_WITH_SHOW(product_name, S_IRUSR | S_IRGRP | S_IROTH, DMI_PRODUCT_NAME); +DEFINE_DMI_ATTR_WITH_SHOW(product_version, S_IRUSR | S_IRGRP | S_IROTH, DMI_PRODUCT_VERSION); +DEFINE_DMI_ATTR_WITH_SHOW(product_serial, S_IRUSR, DMI_PRODUCT_SERIAL); +DEFINE_DMI_ATTR_WITH_SHOW(product_uuid, S_IRUSR, DMI_PRODUCT_UUID); +DEFINE_DMI_ATTR_WITH_SHOW(board_vendor, S_IRUSR | S_IRGRP | S_IROTH, DMI_BOARD_VENDOR); +DEFINE_DMI_ATTR_WITH_SHOW(board_name, S_IRUSR | S_IRGRP | S_IROTH, DMI_BOARD_NAME); +DEFINE_DMI_ATTR_WITH_SHOW(board_version, S_IRUSR | S_IRGRP | S_IROTH, DMI_BOARD_VERSION); +DEFINE_DMI_ATTR_WITH_SHOW(board_serial, S_IRUSR, DMI_BOARD_SERIAL); +DEFINE_DMI_ATTR_WITH_SHOW(board_asset_tag, S_IRUSR | S_IRGRP | S_IROTH, DMI_BOARD_ASSET_TAG); +DEFINE_DMI_ATTR_WITH_SHOW(chassis_vendor, S_IRUSR | S_IRGRP | S_IROTH, DMI_CHASSIS_VENDOR); +DEFINE_DMI_ATTR_WITH_SHOW(chassis_type, S_IRUSR | S_IRGRP | S_IROTH, DMI_CHASSIS_TYPE); +DEFINE_DMI_ATTR_WITH_SHOW(chassis_version, S_IRUSR | S_IRGRP | S_IROTH, DMI_CHASSIS_VERSION); +DEFINE_DMI_ATTR_WITH_SHOW(chassis_serial, S_IRUSR, DMI_CHASSIS_SERIAL); +DEFINE_DMI_ATTR_WITH_SHOW(chassis_asset_tag, S_IRUSR | S_IRGRP | S_IROTH, DMI_CHASSIS_ASSET_TAG); static void ascii_filter(char *d, const char *s) { -- 2.9.2
