diff options
| author | Sean Young <sean@mess.org> | 2021-06-01 13:07:46 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-06-08 15:53:19 +0200 |
| commit | da9a805b1249be685c2bee110eb1260d610bd5d0 (patch) | |
| tree | eba4488166d80cc058d09c2f1c086ca8deafb636 | |
| parent | 9ad1efee086e0e913914fa2b2173efb830bad68c (diff) | |
media: cinergyt2: make properties const
The dvb_usb_device_properties can be const. This makes it clear that
the static can be shared across threads.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| -rw-r--r-- | drivers/media/usb/dvb-usb/cinergyT2-core.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c index 4116ba5c45fc..23f1093d28f8 100644 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c @@ -29,10 +29,8 @@ struct cinergyt2_state { unsigned char data[64]; }; -/* We are missing a release hook with usb_device data */ -static struct dvb_usb_device *cinergyt2_usb_device; - -static struct dvb_usb_device_properties cinergyt2_properties; +/* Forward declaration */ +static const struct dvb_usb_device_properties cinergyt2_properties; static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable) { @@ -84,9 +82,6 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap) } mutex_unlock(&d->data_mutex); - /* Copy this pointer as we are gonna need it in the release phase */ - cinergyt2_usb_device = adap->dev; - return ret; } @@ -205,7 +200,7 @@ static struct usb_device_id cinergyt2_usb_table[] = { MODULE_DEVICE_TABLE(usb, cinergyt2_usb_table); -static struct dvb_usb_device_properties cinergyt2_properties = { +static const struct dvb_usb_device_properties cinergyt2_properties = { .size_of_priv = sizeof(struct cinergyt2_state), .num_adapters = 1, .adapter = { |