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media: cinergyt2: make properties const

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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>
This commit is contained in:
Sean Young 2021-06-01 13:07:46 +02:00 committed by Mauro Carvalho Chehab
parent 9ad1efee08
commit da9a805b12
1 changed files with 3 additions and 8 deletions
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11
drivers/media/usb/dvb-usb/cinergyT2-core.c
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@ -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 = {