greybus: delete some lines in "greybus.h"

This gets rid of a block of unnecessary forward declarations in
"greybus.h".

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

diff --git a/drivers/staging/greybus/greybus.h b/drivers/staging/greybus/greybus.h
index eb5eb60..41be579 100644 (file)
--- a/drivers/staging/greybus/greybus.h
+++ b/drivers/staging/greybus/greybus.h
@@ -142,11 +142,6 @@ struct gbuf {
  * of the "main" gb_module structure.
  */
 
-struct gb_i2c_device;
-struct gb_gpio_device;
-struct gb_tty;
-struct gb_usb_device;
-struct gb_battery;
 struct greybus_host_device;
 struct svc_msg;