Commit dbb0c7c4 authored Jan 21, 2016 by Tomeu Vizoso Committed by MyungJoo Ham Feb 23, 2016

PM / devfreq: tegra: Set freq in rate callback



As per the documentation of the devfreq_dev_profile.target callback, set
the freq argument to the new frequency before returning.

This caused endless messages like this after recent changes in the core:

devfreq 6000c800.actmon: Couldn't update frequency transition information.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reported-by: Tyler Baker <tyler.baker@linaro.org>
Tested-by: Thierry Reding <treding@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

parent 81f70ba2

drivers/devfreq/tegra-devfreq.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -500,6 +500,8 @@ static int tegra_devfreq_target(struct device dev, unsigned long freq,
		clk_set_min_rate(tegra->emc_clock, rate);
		clk_set_rate(tegra->emc_clock, 0);

		*freq = rate;

		return 0;
		}