V4L/DVB (7114): tuner-xc2028.c: make a function static

dump_firm_type_and_int_freq() can become static.

Signed-off-by: Adrian Bunk <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/video/tuner-xc2028.c

···
 }
 
 #define dump_firm_type(t) 	dump_firm_type_and_int_freq(t, 0)
-void dump_firm_type_and_int_freq(unsigned int type, u16 int_freq)
+static void dump_firm_type_and_int_freq(unsigned int type, u16 int_freq)
 {
 	 if (type & BASE)
 		printk("BASE ");