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authorHou Zhiqiang <Zhiqiang.Hou@nxp.com>2016-08-02 19:03:22 +0800
committerYork Sun <york.sun@nxp.com>2016-09-14 14:06:49 -0700
commit71fe22256cc9eb5decdd98842ec030ba921cd321 (patch)
tree8b1aa6d21838bf6391d1e7ef1e54a3822fc154ca /board/freescale/ls1021atwr
parent07806e622963902efa57959a447c1dd6419e126b (diff)
fsl: serdes: ensure accessing the initialized maps of serdes protocol
Up to now, the function is_serdes_configed() doesn't check if the map of serdes protocol is initialized before accessing it. The function is_serdes_configed() will get wrong result when it was called before the serdes protocol maps initialized. As the first element of the map isn't used for any device, so use it as the flag to indicate if the map has been initialized. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
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