Re: [PATCH v1 2/3] thermal/debugfs: Pass cooling device state to thermal_debug_cdev_add()

[Lukasz Luba <lukasz.luba@arm.com>]

Hi Rafael,

On 4/23/24 19:00, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> 
> If cdev_dt_seq_show() runs before the first state transition of a cooling
> device, it will not print any state residency information for it, even
> though it might be reasonably expected to print residency information for
> the initial state of the cooling device.
> 
> For this reason, rearrange the code to get the initial state of a cooling
> device at the registration time and pass it to thermal_debug_cdev_add(),
> so that the latter can create a duration record for that state which will
> allow cdev_dt_seq_show() to print its residency information.
> 
> Fixes: 755113d76786 ("thermal/debugfs: Add thermal cooling device debugfs information")
> Reported-by: Lukasz Luba <lukasz.luba@arm.com>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> ---
>   drivers/thermal/thermal_core.c    |    9 +++++++--
>   drivers/thermal/thermal_debugfs.c |   12 ++++++++++--
>   drivers/thermal/thermal_debugfs.h |    4 ++--
>   3 files changed, 19 insertions(+), 6 deletions(-)
> 

I'm trying to test it on my board and do the review, but faced issue.
For some reason I couldn't apply that patch on the latest bleeding-edge
branch.
Could you help me in this please? Is there something missing in the
patch set (like one more fist patch)?

Regards,
Lukasz