V4L/DVB (6788): tda8290: fix codingstyle, open brace following struct on the same line

Fix codingstyle issue discovered after using new checkpatch.pl

 ERROR: open brace '{' following struct go on the same line
 396: FILE: linux/drivers/media/video/tda8290.h:24:
+struct tda829x_config
+{
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/tda8290.h

@@ -20,8 +20,7 @@
 #include <linux/i2c.h>
 #include "dvb_frontend.h"
 
-struct tda829x_config
-{
+struct tda829x_config {
 	unsigned int *lna_cfg;
 	int (*tuner_callback) (void *dev, int command, int arg);
 };