diff options
| author | Chris Rankin <rankincj@yahoo.com> | 2011-08-20 16:01:26 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-09-03 20:50:22 -0300 |
| commit | 0b8bd83cf393832f1d00096b866d888b75b374c3 (patch) | |
| tree | 86b8f92a7fa4c6ee0b71b496859e3a7a319a1794 /drivers/media/dvb | |
| parent | 76424a0a50982e4026c7d1d5a0cddc92eecc5969 (diff) | |
[media] em28xx: don't sleep on disconnect
The DVB framework will try to power-down an adapter that no-one is using
any more, but this assumes that the adapter is still connected to the
machine. That's not always true for a USB adapter, so disable the sleep
operations when the adapter has been physically unplugged.
This prevents I2C write failures with error -19 from appearing
occasionally in the dmesg log.
Signed-off-by: Chris Rankin <rankincj@yahoo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb')
| -rw-r--r-- | drivers/media/dvb/frontends/cxd2820r_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb/frontends/cxd2820r_core.c b/drivers/media/dvb/frontends/cxd2820r_core.c index 01512670c6a6..036480f967b7 100644 --- a/drivers/media/dvb/frontends/cxd2820r_core.c +++ b/drivers/media/dvb/frontends/cxd2820r_core.c @@ -742,7 +742,7 @@ static int cxd2820r_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) return cxd2820r_wr_reg_mask(priv, 0xdb, enable ? 1 : 0, 0x1); } -static struct dvb_frontend_ops cxd2820r_ops[2]; +static const struct dvb_frontend_ops cxd2820r_ops[2]; struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg, struct i2c_adapter *i2c, struct dvb_frontend *fe) @@ -796,7 +796,7 @@ error: } EXPORT_SYMBOL(cxd2820r_attach); -static struct dvb_frontend_ops cxd2820r_ops[2] = { +static const struct dvb_frontend_ops cxd2820r_ops[2] = { { /* DVB-T/T2 */ .info = { |