media: rtl28xxu: make array rc_nec_tab static const

Don't populate the array rc_nec_tab on the stack, instead make it
static const. Makes the object code smaller by over 620 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  49511	  17040	     64	  66615	  10437	rtl28xxu.o

After:
   text	   data	    bss	    dec	    hex	filename
  48825	  17104	     64	  65993	  101c9	rtl28xxu.o

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 95a7b9123f8e34c4d6d86dbb375d4182b5226077..c76e78f9638ab3ef91da1384fcf2ad3e762cd55b 100644 (file)
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -1598,7 +1598,7 @@ static int rtl2831u_rc_query(struct dvb_usb_device *d)
        struct rtl28xxu_dev *dev = d->priv;
        u8 buf[5];
        u32 rc_code;
-       struct rtl28xxu_reg_val rc_nec_tab[] = {
+       static const struct rtl28xxu_reg_val rc_nec_tab[] = {
                { 0x3033, 0x80 },
                { 0x3020, 0x43 },
                { 0x3021, 0x16 },