[PATCH v1 2/2] devinfo: print only devices with errors

[Sascha Hauer]

Hi Oleksij,

On Sun, Jun 06, 2021 at 02:24:00PM +0200, Oleksij Rempel wrote:
> Make use of device state flags and print only devices with errors.
> The result will look like this:
> barebox at RIoTboard i.MX6S:/ devinfo -e
> `-- 2188000.ethernet at 2188000.of <-- (error!)
>    `-- miibus0
>       `-- mdio0-phy04
>          `-- 0x00000000-0x0000003f (  64 Bytes): /dev/mdio0-phy04
>    `-- eth0

What advantages brings that over doing a dmesg and looking at the
output?

Sascha

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