gpio: move sysfs mock device to the gpio_device

Since gpio_device is the struct that survives if the backing
gpio_chip is removed, move the sysfs mock device to this state
container so it becomes part of the dangling state of the
GPIO device on removal.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index f3f1dbd43c9b..4db64ab534ef 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -24,7 +24,6 @@ struct gpio_device;
  * @label: for diagnostics
  * @gpiodev: the internal state holder, opaque struct
  * @parent: optional parent device providing the GPIOs
- * @cdev: class device used by sysfs interface (may be NULL)
  * @owner: helps prevent removal of modules exporting active GPIOs
  * @data: per-instance data assigned by the driver
  * @request: optional hook for chip-specific activation, such as
@@ -110,7 +109,6 @@ struct gpio_chip {
         const char              *label;
         struct gpio_device      *gpiodev;
         struct device           *parent;
-        struct device           *cdev;
         struct module           *owner;
         void                    *data;