tree 788120efb7d40c50991b226181d1b1896adf07cb
parent 26148ae3a881a2323ef130427ee8749a2ab53c9e
author Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> 1354294001 +0000
committer Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> 1354294001 +0000

Break endless loop in serialport_write()

Serialport_write could loop endlessly when used with a seemingly valid port
that does always return 0 on writes instead of an error.
Give up after about 125 ms i.e. 250 tries with a period of 500 us.

Corresponding to flashrom svn r1626.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Idwer Vollering <vidwer@gmail.com>