greybus: gpio: remove unused debounce define

Remove unused debounce define from protocol header.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --git a/drivers/staging/greybus/greybus_protocols.h b/drivers/staging/greybus/greybus_protocols.h
index 32d8464..25c9a38 100644 (file)
--- a/drivers/staging/greybus/greybus_protocols.h
+++ b/drivers/staging/greybus/greybus_protocols.h
@@ -132,8 +132,6 @@ struct gb_i2c_transfer_response {
 #define GB_GPIO_TYPE_IRQ_UNMASK                0x0d
 #define GB_GPIO_TYPE_IRQ_EVENT         0x0e
 
-#define GB_GPIO_DEBOUNCE_USEC_DEFAULT  0       /* microseconds */
-
 /* line count request has no payload */
 struct gb_gpio_line_count_response {
        __u8    count;