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authorReinhard Pfau <pfau@gdsys.de>2013-06-26 15:55:14 +0200
committerAndy Fleming <afleming@freescale.com>2013-07-16 17:44:30 -0500
commitb778c1b5debc4176baf93ed5085498e603f99343 (patch)
tree7407277be12748865e299c7facee99f7589ea752 /board/mbx8xx
parentbe6c1529c1ce9718cc955f23fdaa5891d15b6551 (diff)
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i2c: fsl_i2c: i2c_read(): dont try to write address w/ alen=0
if alen is 0: no longer start a write cycle before reading data. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Reinhard Pfau <reinhard.pfau@gdsys.cc> Acked-by: Heiko Schocher <hs@denx.de> Signed-off-by: Andy Fleming <afleming@freescale.com>
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