diff options
Diffstat (limited to 'drivers/media/dvb-frontends/sp8870.c')
-rw-r--r-- | drivers/media/dvb-frontends/sp8870.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/dvb-frontends/sp8870.c b/drivers/media/dvb-frontends/sp8870.c index 8d31cf3f4f07..c55bcd809458 100644 --- a/drivers/media/dvb-frontends/sp8870.c +++ b/drivers/media/dvb-frontends/sp8870.c @@ -293,7 +293,9 @@ static int sp8870_set_frontend_parameters(struct dvb_frontend *fe) sp8870_writereg(state, 0xc05, reg0xc05); // read status reg in order to clear pending irqs - sp8870_readreg(state, 0x200); + err = sp8870_readreg(state, 0x200); + if (err < 0) + return err; // system controller start sp8870_microcontroller_start(state); @@ -617,4 +619,4 @@ MODULE_DESCRIPTION("Spase SP8870 DVB-T Demodulator driver"); MODULE_AUTHOR("Juergen Peitz"); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(sp8870_attach); +EXPORT_SYMBOL_GPL(sp8870_attach); |