tree 2e1a6dd0ff908afe3b773e0fa542947a6d67a230
parent 17f80487f653dfcc6cc3a8b64891442dc4182f62
author Shardar Shariff Md <smohammed@nvidia.com> 1472650120 +0530
committer Wolfram Sang <wsa@the-dreams.de> 1473366766 +0200

i2c: tegra: use readl_poll_timeout after config_load reg programmed

After CONFIG_LOAD register is programmed instead of explicitly waiting
for timeout, use readl_poll_timeout() to check for register value to get
updated or wait till timeout.

Signed-off-by: Shardar Shariff Md <smohammed@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>