drm/linux: Add xchg()
authorFrançois Tigeot <ftigeot@wolfpond.org>
Thu, 7 May 2020 08:38:27 +0000 (10:38 +0200)
committerFrançois Tigeot <ftigeot@wolfpond.org>
Thu, 7 May 2020 08:38:27 +0000 (10:38 +0200)
commitab413216e0477d18360cae566110a40c280c86b8
tree0d9d51c56538ee90e53281a2424907c5e3a8af6f
parent6d26dce18d84aa938e97fa707cd3336f742eda36
drm/linux: Add xchg()
sys/dev/drm/include/asm/atomic.h
sys/dev/drm/include/asm/cmpxchg.h [copied from sys/dev/drm/include/asm/atomic.h with 59% similarity]