diff options
| author | Antti Palosaari <crope@iki.fi> | 2012-12-09 21:23:30 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-01-06 10:20:03 -0200 |
| commit | ac1c86c857368eb727b7ca2c7a48bd6e373fa628 (patch) | |
| tree | 7265e12747a5db0a77206716684b7efb484c00cc /drivers/media/usb/dvb-usb-v2/dvb_usb_core.c | |
| parent | ef3824029d0f5887c065ea461157bdf8b2287bf8 (diff) | |
[media] dvb_usb_v2: change rc polling active/deactive logic
Use own flag to mark when rc polling is active/deactive and make
decisions, like start/stop polling on suspend/resume, against that.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/dvb-usb-v2/dvb_usb_core.c')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/dvb_usb_core.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c index 1330c644dd8d..95968d39c1ca 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c @@ -113,13 +113,16 @@ static void dvb_usb_read_remote_control(struct work_struct *work) * When the parameter has been set to 1 via sysfs while the * driver was running, or when bulk mode is enabled after IR init. */ - if (dvb_usbv2_disable_rc_polling || d->rc.bulk_mode) + if (dvb_usbv2_disable_rc_polling || d->rc.bulk_mode) { + d->rc_polling_active = false; return; + } ret = d->rc.query(d); if (ret < 0) { dev_err(&d->udev->dev, "%s: rc.query() failed=%d\n", KBUILD_MODNAME, ret); + d->rc_polling_active = false; return; /* stop polling */ } @@ -183,6 +186,7 @@ static int dvb_usbv2_remote_init(struct dvb_usb_device *d) d->rc.interval); schedule_delayed_work(&d->rc_query_work, msecs_to_jiffies(d->rc.interval)); + d->rc_polling_active = true; } return 0; @@ -964,7 +968,7 @@ int dvb_usbv2_suspend(struct usb_interface *intf, pm_message_t msg) dev_dbg(&d->udev->dev, "%s:\n", __func__); /* stop remote controller poll */ - if (d->rc.query && !d->rc.bulk_mode) + if (d->rc_polling_active) cancel_delayed_work_sync(&d->rc_query_work); for (i = MAX_NO_OF_ADAPTER_PER_DEVICE - 1; i >= 0; i--) { @@ -1011,7 +1015,7 @@ static int dvb_usbv2_resume_common(struct dvb_usb_device *d) } /* start remote controller poll */ - if (d->rc.query && !d->rc.bulk_mode) + if (d->rc_polling_active) schedule_delayed_work(&d->rc_query_work, msecs_to_jiffies(d->rc.interval)); |