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| author | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-03-28 23:41:34 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-04-18 08:36:44 +0300 |
| commit | 9c06331ca07f0e7288c949e7969ab108aa1c9807 (patch) | |
| tree | 332b36bf3115005a2114681756cbaaf54951d9e2 /drivers/media/usb | |
| parent | 0e10b7c25894420b18ca4593a5972a552351d0e2 (diff) | |
| download | linux-9c06331ca07f0e7288c949e7969ab108aa1c9807.tar.xz | |
media: dvb-usb: vp702x: use an enum for the device number
The device number is currently a value that needs to be the same
on two separate tables, but the code doesn't actually enforce it,
leading to errors as boards get added or removed.
Fix it by using an enum.
Link: https://lore.kernel.org/linux-media/13bf6aab3909fae5da4c9a24c114b15e76abd146.1648499509.git.mchehab@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/dvb-usb/vp702x.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/media/usb/dvb-usb/vp702x.c b/drivers/media/usb/dvb-usb/vp702x.c index 8e9e3b494367..5b6740cbd1d1 100644 --- a/drivers/media/usb/dvb-usb/vp702x.c +++ b/drivers/media/usb/dvb-usb/vp702x.c @@ -369,12 +369,19 @@ static void vp702x_usb_disconnect(struct usb_interface *intf) dvb_usb_device_exit(intf); } -static struct usb_device_id vp702x_usb_table [] = { - { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7021_COLD) }, -// { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7020_COLD) }, -// { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7020_WARM) }, - { 0 }, +enum { + VISIONPLUS_VP7021_COLD, + VISIONPLUS_VP7020_COLD, + VISIONPLUS_VP7020_WARM, }; + +static struct usb_device_id vp702x_usb_table[] = { + DVB_USB_DEV(VISIONPLUS, VISIONPLUS_VP7021_COLD), +// DVB_USB_DEV(VISIONPLUS, VISIONPLUS_VP7020_COLD), +// DVB_USB_DEV(VISIONPLUS, VISIONPLUS_VP7020_WARM), + { } +}; + MODULE_DEVICE_TABLE(usb, vp702x_usb_table); static struct dvb_usb_device_properties vp702x_properties = { @@ -421,12 +428,12 @@ static struct dvb_usb_device_properties vp702x_properties = { .num_device_descs = 1, .devices = { { .name = "TwinhanDTV StarBox DVB-S USB2.0 (VP7021)", - .cold_ids = { &vp702x_usb_table[0], NULL }, + .cold_ids = { &vp702x_usb_table[VISIONPLUS_VP7021_COLD], NULL }, .warm_ids = { NULL }, }, /* { .name = "TwinhanDTV StarBox DVB-S USB2.0 (VP7020)", - .cold_ids = { &vp702x_usb_table[1], NULL }, - .warm_ids = { &vp702x_usb_table[2], NULL }, + .cold_ids = { &vp702x_usb_table[VISIONPLUS_VP7020_COLD], NULL }, + .warm_ids = { &vp702x_usb_table[VISIONPLUS_VP7020_WARM], NULL }, }, */ { NULL }, } |