V4L/DVB (6598): Fix standard name

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/tuner-xc2028-types.h

@@ -88,7 +88,7 @@
 #define V4L2_STD_NICAM_B	(1L<<35)
 #define V4L2_STD_AM		(1L<<36)
 #define V4L2_STD_BTSC		(1L<<37)
-#define V4L2_STD__EIAJ		(1L<<38)
+#define V4L2_STD_EIAJ		(1L<<38)
 
 #define V4L2_STD_A2		(V4L2_STD_A2_A    | V4L2_STD_A2_B)
 #define V4L2_STD_NICAM		(V4L2_STD_NICAM_A | V4L2_STD_NICAM_B)