| commit | df4878e969ccc047da45d2cd3af5d08031da1593 | [log] [tgz] |
|---|---|---|
| author | Linus Walleij <linus.walleij@linaro.org> | Fri Feb 12 14:48:23 2016 +0100 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Fri Feb 19 09:48:41 2016 +0100 |
| tree | 2677387492b60fd5c6a42a317bde0e7e965aa8fa | |
| parent | 0a7439ef755d46a2e61d460d7a440f7fa65d7182 [diff] |
gpio: store reflect the label to userspace The gpio_chip label is useful for userspace to understand what kind of GPIO chip it is dealing with. Let's store a copy of this label in the gpio_device, add it to the struct passed to userspace for GPIO_GET_CHIPINFO_IOCTL and modify lsgpio to show it. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>