V4L/DVB (6904): tda18271: divider byte 1, bit 7 is always 0

Bit 7 of both Main Divider byte 1 and Cal Divider byte 1 is always zero.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/dvb/frontends/tda18271-fe.c

@@ -424,7 +424,7 @@ static int tda18271_tune(struct dvb_frontend *fe,
 	regs[R_CPD]   = pd;
 
 	div =  ((d * (N / 1000)) << 7) / 125;
-	regs[R_CD1]   = 0xff & (div >> 16);
+	regs[R_CD1]   = 0x7f & (div >> 16);
 	regs[R_CD2]   = 0xff & (div >> 8);
 	regs[R_CD3]   = 0xff & div;
 
@@ -453,7 +453,7 @@ static int tda18271_tune(struct dvb_frontend *fe,
 	}
 
 	div =  ((d * (N / 1000)) << 7) / 125;
-	regs[R_MD1]   = 0xff & (div >> 16);
+	regs[R_MD1]   = 0x7f & (div >> 16);
 	regs[R_MD2]   = 0xff & (div >> 8);
 	regs[R_MD3]   = 0xff & div;
 
@@ -567,7 +567,7 @@ static int tda18271_tune(struct dvb_frontend *fe,
 	}
 
 	div =  ((d * (N / 1000)) << 7) / 125;
-	regs[R_MD1]   = 0xff & (div >> 16);
+	regs[R_MD1]   = 0x7f & (div >> 16);
 	regs[R_MD2]   = 0xff & (div >> 8);
 	regs[R_MD3]   = 0xff & div;