mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-12-31 22:57:14 +01:00
It's a dword thing, and the value we write is a dword. Doing a byte write to it is nonsensical, and writes only the low byte, which only contains the enable bit. So we enable a nonsensical address (usually zero), which causes the controller no end of problems. Trivial fix, but nasty to find. Signed-off-by: Linus Torvalds <torvalds@osdl.org>