Re: [PATCH] clk: scpi: don't add cpufreq device if the scpi dvfs node is disabled

From: Stephen Boyd
Date: Mon Jan 09 2017 - 19:08:51 EST


On 01/06, Sudeep Holla wrote:
> Currently we add the virtual cpufreq device unconditionally even when
> the SCPI DVFS clock provider node is disabled. This will cause cpufreq
> driver to throw errors when it gets initailised on boot/modprobe and
> also when the CPUs are hot-plugged back in.
>
> This patch fixes the issue by adding the virtual cpufreq device only if
> the SCPI DVFS clock provider is available and registered.
>
> Fixes: 9490f01e2471 ("clk: scpi: add support for cpufreq virtual device")
> Reported-by: MichaÅ Zegan <webczat_200@xxxxxxxxxxxxxx>
> Cc: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
> Cc: Michael Turquette <mturquette@xxxxxxxxxxxx>
> Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
> Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
> ---

Applied to clk-next

--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project