[PATCH] clk: sunxi-ng: Fix inverted test condition in ccu_helper_wait_for_lock
From: Maxime Ripard <hidden>
Date: 2016-07-15 08:06:36
Also in:
linux-clk
From: Maxime Ripard <hidden>
Date: 2016-07-15 08:06:36
Also in:
linux-clk
On Thu, Jul 14, 2016 at 10:42:35AM +0800, Chen-Yu Tsai wrote:
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 <redacted>Acked-by: Maxime Ripard <redacted> Mike, Stephen, could you add that patch on top of the current branch? Thanks, Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160715/28fbf36e/attachment-0001.sig>