Commits
Samuel Iglesias Gonsalvez committed ab0a71f06d4
Staging: ipack/devices/ipoctal: read more than one character from RX FIFO. The RX FIFO has a size of 3 characters. Check if when we are picking the oldest one, we have more to read. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>