Re: [PATCH v2 2/9] drivers: thermal: of-thermal: Print name of device node with error

[Stephen Boyd]

Quoting Amit Kucheria (2019-01-14 02:21:04)
> Make it easier to debug devicetree definition in case of errors.
> 
> Signed-off-by: Amit Kucheria <amit.kucheria@xxxxxxxxxx>
> ---
>  drivers/thermal/of-thermal.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
> index 4bfdb4a1e47d..08c3ccbdacf8 100644
> --- a/drivers/thermal/of-thermal.c
> +++ b/drivers/thermal/of-thermal.c
> @@ -867,14 +867,14 @@ __init *thermal_of_build_thermal_zone(struct device_node *np)
>  
>         ret = of_property_read_u32(np, "polling-delay-passive", &prop);
>         if (ret < 0) {
> -               pr_err("missing polling-delay-passive property\n");
> +               pr_err("%pOFn: missing polling-delay-passive property\n", np->name);

Not sure you've triggered this code path because it's an error, but I'd
expect it to just be np, not np->name here. It's too bad the compiler
can't catch this.