diff options
| -rw-r--r-- | drivers/hwmon/w83627ehf.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index 2157c3424de1..e615b8378fc3 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -1387,14 +1387,19 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr, | superio_inb(sioaddr, SIO_REG_ADDR + 1); *addr = val & IOREGION_ALIGNMENT; if (*addr == 0) { + printk(KERN_ERR DRVNAME ": Refusing to enable a Super-I/O " + "device with a base I/O port 0.\n"); superio_exit(sioaddr); return -ENODEV; } /* Activate logical device if needed */ val = superio_inb(sioaddr, SIO_REG_ENABLE); - if (!(val & 0x01)) + if (!(val & 0x01)) { + printk(KERN_WARNING DRVNAME ": Forcibly enabling Super-I/O. " + "Sensor is probably unusable.\n"); superio_outb(sioaddr, SIO_REG_ENABLE, val | 0x01); + } superio_exit(sioaddr); pr_info(DRVNAME ": Found %s chip at %#x\n", sio_name, *addr); |