greybus: drop a now-empty structure

One structure, gb_gpio_activate_response, was not deleted even
though it now has no contents.  Delete it.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

diff --git a/drivers/staging/greybus/gpio-gb.c b/drivers/staging/greybus/gpio-gb.c
index 8ef00a7f477b67b3092b62f3b9c2da3854a1957c..f2e2eeffbc1fd7c83487e7b156a4c5c69f4204a4 100644 (file)
--- a/drivers/staging/greybus/gpio-gb.c
+++ b/drivers/staging/greybus/gpio-gb.c
@@ -67,8 +67,7 @@ struct gb_gpio_line_count_response {
 struct gb_gpio_activate_request {
        __u8    which;
 };
-struct gb_gpio_activate_response {
-};
+/* activate response has no payload */
 
 struct gb_gpio_deactivate_request {
        __u8    which;