Re: [PATCH] devinfo: print device parent along with device info

[Sascha Hauer <s.hauer@pengutronix.de>]

On Fri, Jun 19, 2020 at 04:03:53PM +0200, Ahmad Fatoum wrote:
> Especially for "virtual" devices (e.g. wdog0 or mmc2), it is often
> useful to know the corresponding hardware device.
> 
> Instead of always having to search through plain devinfo, just
> include this information in the output when running
> `devinfo device`.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
>  commands/devinfo.c | 3 +++
>  1 file changed, 3 insertions(+)

Applied, thanks

Sascha

> 
> diff --git a/commands/devinfo.c b/commands/devinfo.c
> index 81956b1cc099..2e2e48e42cc5 100644
> --- a/commands/devinfo.c
> +++ b/commands/devinfo.c
> @@ -85,6 +85,9 @@ static int do_devinfo(int argc, char *argv[])
>  		if (dev->info)
>  			dev->info(dev);
>  
> +		if (dev->parent)
> +			printf("Parent: %s\n", dev_name(dev->parent));
> +
>  		first = true;
>  		list_for_each_entry(param, &dev->parameters, list) {
>  			if (first) {
> -- 
> 2.27.0
> 
> 
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