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>

diff --git a/drivers/media/dvb/frontends/af9013.c b/drivers/media/dvb/frontends/af9013.c
index 21c1060..692b68a 100644 (file)
--- 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)