tree 609a054b97288ae827922409e8035795fd91f572
parent 42cc3125c414b340b3c90600486c6951325b27a6
author Ye Li <ye.li@nxp.com> 1562754255 +0000
committer Heiko Schocher <hs@denx.de> 1566879623 +0200

i2c: mxc_i2c: Remove i2c_idle_bus from probe

i2c_idle_bus is already used in i2c_init_transfer. So before each transfer
if the bus is not ready, the i2c_idle_bus will be used to force idle.
It is unnecessary to call it again in probe.

We found a issue when enabling i2c mux with the mxc_i2c. The mxc_i2c is probed
after mux probing. However, at this moment the mux is still in idle state not
select any port. So if we call i2c_idle_bus in probe, it will fail and cause
mxc_i2c probe failed.

Signed-off-by: Ye Li <ye.li@nxp.com>