diff options
| author | Antti Palosaari <crope@iki.fi> | 2012-06-19 20:03:02 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-04 07:56:37 -0300 |
| commit | 5cd983200ae8cba06d6ff5f515f741a654b62cf1 (patch) | |
| tree | 5187a7eb3c596b2991bbc2f788cb8090fc192af5 /drivers/media/dvb/dvb-usb | |
| parent | a0921af7eb2eced1639fc1e1befdf703e7bec95a (diff) | |
| download | blackbird-op-linux-5cd983200ae8cba06d6ff5f515f741a654b62cf1.tar.gz blackbird-op-linux-5cd983200ae8cba06d6ff5f515f741a654b62cf1.zip | |
[media] dvb_usb_v2: remove num_adapters_initialized variable
We can live easily without it so remove it, make code and binary
few bytes smaller.
>From struct dvb_usb_device variable int num_adapters_initialized.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/dvb-usb')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/dvb_usb.h | 1 | ||||
| -rw-r--r-- | drivers/media/dvb/dvb-usb/dvb_usb_init.c | 14 |
2 files changed, 6 insertions, 9 deletions
diff --git a/drivers/media/dvb/dvb-usb/dvb_usb.h b/drivers/media/dvb/dvb-usb/dvb_usb.h index aecba307105e..2bef8f4ab71a 100644 --- a/drivers/media/dvb/dvb-usb/dvb_usb.h +++ b/drivers/media/dvb/dvb-usb/dvb_usb.h @@ -360,7 +360,6 @@ struct dvb_usb_device { struct mutex i2c_mutex; struct i2c_adapter i2c_adap; - int num_adapters_initialized; struct dvb_usb_adapter adapter[MAX_NO_OF_ADAPTER_PER_DEVICE]; /* remote control */ diff --git a/drivers/media/dvb/dvb-usb/dvb_usb_init.c b/drivers/media/dvb/dvb-usb/dvb_usb_init.c index 24e1f2970d8e..1d92d831ab27 100644 --- a/drivers/media/dvb/dvb-usb/dvb_usb_init.c +++ b/drivers/media/dvb/dvb-usb/dvb_usb_init.c @@ -270,8 +270,6 @@ static int dvb_usbv2_adapter_init(struct dvb_usb_device *d) adap->dvb_adap.mfe_shared = 1; adap->dvb_adap.fe_ioctl_override = d->props->fe_ioctl_override; - - d->num_adapters_initialized++; } return 0; @@ -292,8 +290,6 @@ static int dvb_usbv2_adapter_exit(struct dvb_usb_device *d) dvb_usbv2_adapter_stream_exit(&d->adapter[i]); } - d->num_adapters_initialized = 0; - return 0; } @@ -551,8 +547,9 @@ int dvb_usbv2_suspend(struct usb_interface *intf, pm_message_t msg) cancel_delayed_work_sync(&d->rc_query_work); /* stop streaming */ - for (i = d->num_adapters_initialized - 1; i >= 0; i--) { - if (d->adapter[i].active_fe != -1) + for (i = MAX_NO_OF_ADAPTER_PER_DEVICE - 1; i >= 0; i--) { + if (d->adapter[i].dvb_adap.priv && + d->adapter[i].active_fe != -1) usb_urb_killv2(&d->adapter[i].stream); } @@ -568,8 +565,9 @@ int dvb_usbv2_resume(struct usb_interface *intf) pr_debug("%s:\n", __func__); /* start streaming */ - for (i = 0; i < d->num_adapters_initialized; i++) { - if (d->adapter[i].active_fe != -1) + for (i = 0; i < MAX_NO_OF_ADAPTER_PER_DEVICE; i++) { + if (d->adapter[i].dvb_adap.priv && + d->adapter[i].active_fe != -1) usb_urb_submitv2(&d->adapter[i].stream, NULL); } |
