Re: [PATCH v2 5/5] clk: Get runtime PM before walking tree for clk_summary

[Stephen Boyd <sboyd@kernel.org>]

Quoting Stephen Boyd (2024-03-25 11:41:59)
> Similar to the previous commit, we should make sure that all devices are
> runtime resumed before printing the clk_summary through debugfs. Failure
> to do so would result in a deadlock if the thread is resuming a device
> to print clk state and that device is also runtime resuming in another
> thread, e.g the screen is turning on and the display driver is starting
> up. We remove the calls to clk_pm_runtime_{get,put}() in this path
> because they're superfluous now that we know the devices are runtime
> resumed. This also squashes a bug where the return value of
> clk_pm_runtime_get() wasn't checked, leading to an RPM count underflow
> on error paths.
> 
> Fixes: 1bb294a7981c ("clk: Enable/Disable runtime PM for clk_summary")
> Cc: Taniya Das <quic_tdas@quicinc.com>
> Cc: Douglas Anderson <dianders@chromium.org>
> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
> ---

Applied to clk-fixes