diff options
Diffstat (limited to 'drivers/hwmon/pc87427.c')
| -rw-r--r-- | drivers/hwmon/pc87427.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/hwmon/pc87427.c b/drivers/hwmon/pc87427.c index d40509a..7265f22 100644 --- a/drivers/hwmon/pc87427.c +++ b/drivers/hwmon/pc87427.c @@ -34,6 +34,10 @@ #include <linux/ioport.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 "pc87427" @@ -555,7 +559,7 @@ static int __init pc87427_find(int sioaddr, unsigned short *address) int i, err = 0; /* Identify device */ - val = superio_inb(sioaddr, SIOREG_DEVID); + val = force_id ? force_id : superio_inb(sioaddr, SIOREG_DEVID); if (val != 0xf2) { /* PC87427 */ err = -ENODEV; goto exit; |