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authorStefan Tauner <stefan.tauner@alumni.tuwien.ac.at>2012-11-30 16:46:41 +0000
committerStefan Tauner <stefan.tauner@alumni.tuwien.ac.at>2012-11-30 16:46:41 +0000
commit62574aa5c0bf0df43a2ed0182562f17f30825f0d (patch)
tree788120efb7d40c50991b226181d1b1896adf07cb /pony_spi.c
parent26148ae3a881a2323ef130427ee8749a2ab53c9e (diff)
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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>
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