tree 991d9b544577e2ed0f87e9c92edf400bdcdf4df0
parent 29b4817d4018df78086157ea3a55c1d9424a7cfc
author Chen-Yu Tsai <wens@csie.org> 1468464155 +0800
committer Stephen Boyd <sboyd@codeaurora.org> 1470866821 -0700

clk: sunxi-ng: Fix inverted test condition in ccu_helper_wait_for_lock

The condition passed to read*_poll_timeout() is the break condition,
i.e. wait for this condition to happen and return success.

The original code assumed the opposite, resulting in a warning when
the PLL clock rate was changed but never lost it's lock as far as
the readout indicated. This was verified by checking the read out
register value.

Fixes: 1d80c14248d6 ("clk: sunxi-ng: Add common infrastructure")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>