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media: dvb-usb: make dvb_usb_device_properties const

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This makes it possible to declare dvb_usb_device_properties const.

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
2020-04-14 12:10:43 +02:00
committed by Mauro Carvalho Chehab
parent 96f3a93927
commit d27958df93
15 changed files with 60 additions and 45 deletions
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8
drivers/media/usb/dvb-usb/dvb-usb-init.c
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@@ -184,10 +184,10 @@ static int dvb_usb_init(struct dvb_usb_device *d, short *adapter_nums)
}
/* determine the name and the state of the just found USB device */
static struct dvb_usb_device_description *dvb_usb_find_device(struct usb_device *udev, struct dvb_usb_device_properties *props, int *cold)
static const struct dvb_usb_device_description *dvb_usb_find_device(struct usb_device *udev, const struct dvb_usb_device_properties *props, int *cold)
{
int i, j;
struct dvb_usb_device_description *desc = NULL;
const struct dvb_usb_device_description *desc = NULL;
*cold = -1;
@@ -242,13 +242,13 @@ int dvb_usb_device_power_ctrl(struct dvb_usb_device *d, int onoff)
* USB
*/
int dvb_usb_device_init(struct usb_interface *intf,
struct dvb_usb_device_properties *props,
const struct dvb_usb_device_properties *props,
struct module *owner, struct dvb_usb_device **du,
short *adapter_nums)
{
struct usb_device *udev = interface_to_usbdev(intf);
struct dvb_usb_device *d = NULL;
struct dvb_usb_device_description *desc = NULL;
const struct dvb_usb_device_description *desc = NULL;
int ret = -ENOMEM, cold = 0;