diff options
| author | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-03-28 23:41:27 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-04-18 08:36:43 +0300 |
| commit | 3473fd1711527c24b3d37d6b13cfd341e2d5a3c7 (patch) | |
| tree | 044d92c12e380a9cdd5fcc15bf74d351bb0cda13 /drivers | |
| parent | 49d53e2d760464c6fc1993a291296ca6dfba83da (diff) | |
| download | linux-3473fd1711527c24b3d37d6b13cfd341e2d5a3c7.tar.xz | |
media: dvb-usb: m920x: 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/c6f6bab97c39561add54f69a75980f4d453f7c17.1648499509.git.mchehab@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/usb/dvb-usb/m920x.c | 51 |
1 files changed, 30 insertions, 21 deletions
diff --git a/drivers/media/usb/dvb-usb/m920x.c b/drivers/media/usb/dvb-usb/m920x.c index 691e05833db1..548199cd86f6 100644 --- a/drivers/media/usb/dvb-usb/m920x.c +++ b/drivers/media/usb/dvb-usb/m920x.c @@ -897,20 +897,29 @@ static int m920x_probe(struct usb_interface *intf, return ret; } -static struct usb_device_id m920x_table [] = { - { USB_DEVICE(USB_VID_MSI, USB_PID_MSI_MEGASKY580) }, - { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC, - USB_PID_MSI_DIGI_VOX_MINI_II) }, - { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC, - USB_PID_LIFEVIEW_TV_WALKER_TWIN_COLD) }, - { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC, - USB_PID_LIFEVIEW_TV_WALKER_TWIN_WARM) }, - { USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_COLD) }, - { USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_WARM) }, - { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_PINNACLE_PCTV310E) }, - { USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_TWINHAN_VP7049) }, - { } /* Terminating entry */ +enum { + MSI_MEGASKY580, + ANUBIS_MSI_DIGI_VOX_MINI_II, + ANUBIS_LIFEVIEW_TV_WALKER_TWIN_COLD, + ANUBIS_LIFEVIEW_TV_WALKER_TWIN_WARM, + DPOSH_M9206_COLD, + DPOSH_M9206_WARM, + VISIONPLUS_PINNACLE_PCTV310E, + AZUREWAVE_TWINHAN_VP7049, }; + +static struct usb_device_id m920x_table[] = { + DVB_USB_DEV(MSI, MSI_MEGASKY580), + DVB_USB_DEV(ANUBIS_ELECTRONIC, ANUBIS_MSI_DIGI_VOX_MINI_II), + DVB_USB_DEV(ANUBIS_ELECTRONIC, ANUBIS_LIFEVIEW_TV_WALKER_TWIN_COLD), + DVB_USB_DEV(ANUBIS_ELECTRONIC, ANUBIS_LIFEVIEW_TV_WALKER_TWIN_WARM), + DVB_USB_DEV(DPOSH, DPOSH_M9206_COLD), + DVB_USB_DEV(DPOSH, DPOSH_M9206_WARM), + DVB_USB_DEV(VISIONPLUS, VISIONPLUS_PINNACLE_PCTV310E), + DVB_USB_DEV(AZUREWAVE, AZUREWAVE_TWINHAN_VP7049), + { } +}; + MODULE_DEVICE_TABLE (usb, m920x_table); static struct dvb_usb_device_properties megasky_properties = { @@ -962,7 +971,7 @@ static struct dvb_usb_device_properties megasky_properties = { .num_device_descs = 1, .devices = { { "MSI Mega Sky 580 DVB-T USB2.0", - { &m920x_table[0], NULL }, + { &m920x_table[MSI_MEGASKY580], NULL }, { NULL }, } } @@ -1010,7 +1019,7 @@ static struct dvb_usb_device_properties digivox_mini_ii_properties = { .num_device_descs = 1, .devices = { { "MSI DIGI VOX mini II DVB-T USB2.0", - { &m920x_table[1], NULL }, + { &m920x_table[ANUBIS_MSI_DIGI_VOX_MINI_II], NULL }, { NULL }, }, } @@ -1097,8 +1106,8 @@ static struct dvb_usb_device_properties tvwalkertwin_properties = { .num_device_descs = 1, .devices = { { .name = "LifeView TV Walker Twin DVB-T USB2.0", - .cold_ids = { &m920x_table[2], NULL }, - .warm_ids = { &m920x_table[3], NULL }, + .cold_ids = { &m920x_table[ANUBIS_LIFEVIEW_TV_WALKER_TWIN_COLD], NULL }, + .warm_ids = { &m920x_table[ANUBIS_LIFEVIEW_TV_WALKER_TWIN_WARM], NULL }, }, } }; @@ -1139,8 +1148,8 @@ static struct dvb_usb_device_properties dposh_properties = { .num_device_descs = 1, .devices = { { .name = "Dposh DVB-T USB2.0", - .cold_ids = { &m920x_table[4], NULL }, - .warm_ids = { &m920x_table[5], NULL }, + .cold_ids = { &m920x_table[DPOSH_M9206_COLD], NULL }, + .warm_ids = { &m920x_table[DPOSH_M9206_WARM], NULL }, }, } }; @@ -1195,7 +1204,7 @@ static struct dvb_usb_device_properties pinnacle_pctv310e_properties = { .num_device_descs = 1, .devices = { { "Pinnacle PCTV 310e", - { &m920x_table[6], NULL }, + { &m920x_table[VISIONPLUS_PINNACLE_PCTV310E], NULL }, { NULL }, } } @@ -1250,7 +1259,7 @@ static struct dvb_usb_device_properties vp7049_properties = { .num_device_descs = 1, .devices = { { "DTV-DVB UDTT7049", - { &m920x_table[7], NULL }, + { &m920x_table[AZUREWAVE_TWINHAN_VP7049], NULL }, { NULL }, } } |