On Tue, Aug 4, 2015 at 11:23 AM, Markus Pargmann [off-list ref] wrote:

The DT describes gpios with subnodes. These subnodes can contain a
property 'line-name'. This information can be useful in other areas
where we want to identify a GPIO by its name.

This patch stores the line-name in the gpio descriptor.

Signed-off-by: Markus Pargmann <redacted>

This patch looks correct given the context works as intended.

Yours,
Linus Walleij