media: dib7000m: incorrect format specifier detected by clang

drivers/media/dvb-frontends/dib7000m.c:811:38: warning: format specifies type 'short' but the argument has type 'u8' (aka 'unsigned char') [-Wformat]
                        dprintk("SPLIT %p: %hd\n", demod, agc_split);
                                           ~~~            ^~~~~~~~~
                                           %hhu
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/dvb-frontends/dib7000m.c

@@ -808,7 +808,7 @@ static int dib7000m_agc_startup(struct dvb_frontend *demod)
 
 			dib7000m_restart_agc(state);
 
-			dprintk("SPLIT %p: %hd\n", demod, agc_split);
+			dprintk("SPLIT %p: %u\n", demod, agc_split);
 
 			(*agc_state)++;
 			ret = 5;