diff options
Diffstat (limited to 'drivers/hwmon/vt1211.c')
| -rw-r--r-- | drivers/hwmon/vt1211.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/hwmon/vt1211.c b/drivers/hwmon/vt1211.c index 7dfcc8dd316d..12b43590fa53 100644 --- a/drivers/hwmon/vt1211.c +++ b/drivers/hwmon/vt1211.c @@ -42,6 +42,10 @@ static int int_mode = -1; module_param(int_mode, int, 0); MODULE_PARM_DESC(int_mode, "Force the temperature interrupt mode"); +static unsigned short force_id; +module_param(force_id, ushort, 0); +MODULE_PARM_DESC(force_id, "Override the detected device ID"); + static struct platform_device *pdev; #define DRVNAME "vt1211" @@ -1280,10 +1284,12 @@ EXIT: static int __init vt1211_find(int sio_cip, unsigned short *address) { int err = -ENODEV; + int devid; superio_enter(sio_cip); - if (superio_inb(sio_cip, SIO_VT1211_DEVID) != SIO_VT1211_ID) { + devid = force_id ? force_id : superio_inb(sio_cip, SIO_VT1211_DEVID); + if (devid != SIO_VT1211_ID) { goto EXIT; } |
