fsl: serdes: fix a deadloop issue for P4080
authorHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Mon, 31 Oct 2016 02:59:16 +0000 (10:59 +0800)
committerYork Sun <york.sun@nxp.com>
Mon, 21 Nov 2016 17:20:32 +0000 (09:20 -0800)
commit5eef15ea9d297d270935510d8a635f8d8bf72439
tree10671830503af86b17d6dacfd6249316dc69386d
parent4359a3b9e44be89bac2bc62ed6d48e6a64164cdf
fsl: serdes: fix a deadloop issue for P4080

This deadloop is introduced by commit:
71fe222 fsl: serdes: ensure accessing the initialized maps of serdes protocol

deadloop detail:
cpu_init_r => fsl_serdes_init => p4080_erratum_serdes_a005 =>
is_serdes_configured => fsl_serdes_init

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c