V4L/DVB (9524): af9013: fix bug in status reading

- ! has a higher precedence than & Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
git-mirror · Nov 11, 2008 · 891bd13 · 891bd13
1 parent 4e6b610
commit 891bd13
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/drivers/media/dvb/frontends/af9013.c b/drivers/media/dvb/frontends/af9013.c
@@ -1187,7 +1187,7 @@ static int af9013_read_status(struct dvb_frontend *fe, fe_status_t *status)
 	if (tmp)
 		*status |= FE_HAS_SYNC | FE_HAS_LOCK;
 
-	if (!*status & FE_HAS_SIGNAL) {
+	if (!(*status & FE_HAS_SIGNAL)) {
 		/* AGC lock */
 		ret = af9013_read_reg_bits(state, 0xd1a0, 6, 1, &tmp);
 		if (ret)
@@ -1196,7 +1196,7 @@ static int af9013_read_status(struct dvb_frontend *fe, fe_status_t *status)
 			*status |= FE_HAS_SIGNAL;
 	}
 
-	if (!*status & FE_HAS_CARRIER) {
+	if (!(*status & FE_HAS_CARRIER)) {
 		/* CFO lock */
 		ret = af9013_read_reg_bits(state, 0xd333, 7, 1, &tmp);
 		if (ret)
@@ -1205,7 +1205,7 @@ static int af9013_read_status(struct dvb_frontend *fe, fe_status_t *status)
 			*status |= FE_HAS_CARRIER;
 	}
 
-	if (!*status & FE_HAS_CARRIER) {
+	if (!(*status & FE_HAS_CARRIER)) {
 		/* SFOE lock */
 		ret = af9013_read_reg_bits(state, 0xd334, 6, 1, &tmp);
 		if (ret)