bcm63xx/u-boot/include/linux/bitfield.h, branch master Broadcom-s U-Boot https://git-03.infra.openwrt.org/project/bcm63xx/u-boot/atom?h=master 2017-10-04T16:00:21Z linux/bitfield.h: import <linux/bitfield.h> from Linux 4.13 2017-10-04T16:00:21Z Masahiro Yamada 2017-09-29T01:35:17Z urn:sha1:6990e91f0971b877cd636e646f93587b1afbb284 Copied from Linux 4.13. Commit log of 3e9b3112ec74 of Linux explains well why this header is useful. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>