[media] SOLO6x10: Remove unused #define SOLO_DEFAULT_GOP

Signed-off-by: Krzysztof Ha?asa <khalasa@piap.pl>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/staging/media/solo6x10/solo6x10.h b/drivers/staging/media/solo6x10/solo6x10.h
index 6f91d2e..f1bbb8c 100644
--- a/drivers/staging/media/solo6x10/solo6x10.h
+++ b/drivers/staging/media/solo6x10/solo6x10.h
@@ -94,7 +94,6 @@
 #define SOLO_ENC_MODE_HD1		1
 #define SOLO_ENC_MODE_D1		9
 
-#define SOLO_DEFAULT_GOP		30
 #define SOLO_DEFAULT_QP			3
 
 #ifndef V4L2_BUF_FLAG_MOTION_ON