gpio: move the pin ranges into gpio_device

Instead of keeping this reference to the pin ranges in the
client driver-supplied gpio_chip, move it to the internal
gpio_device as the drivers have no need to inspect this.

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

1 files changed, 0 insertions, 9 deletions

diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 41c6144c473b..e2a934ce3e64 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -181,15 +181,6 @@ struct gpio_chip {
         int (*of_xlate)(struct gpio_chip *gc,
                         const struct of_phandle_args *gpiospec, u32 *flags);
 #endif
-#ifdef CONFIG_PINCTRL
-        /*
-         * If CONFIG_PINCTRL is enabled, then gpio controllers can optionally
-         * describe the actual pin range which they serve in an SoC. This
-         * information would be used by pinctrl subsystem to configure
-         * corresponding pins for gpio usage.
-         */
-        struct list_head pin_ranges;
-#endif
 };
 
 extern const char *gpiochip_is_requested(struct gpio_chip *chip,