diff options
Diffstat (limited to 'drivers/hwmon/smsc47b397.c')
| -rw-r--r-- | drivers/hwmon/smsc47b397.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c index 54187bf25d3..eb03544c731 100644 --- a/drivers/hwmon/smsc47b397.c +++ b/drivers/hwmon/smsc47b397.c @@ -38,6 +38,10 @@ #include <linux/mutex.h> #include <asm/io.h> +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 "smsc47b397" @@ -334,7 +338,7 @@ static int __init smsc47b397_find(unsigned short *addr) char *name; superio_enter(); - id = superio_inb(SUPERIO_REG_DEVID); + id = force_id ? force_id : superio_inb(SUPERIO_REG_DEVID); switch(id) { case 0x81: |