diff options
| -rw-r--r-- | src/device/pnp_device.c | 2 | ||||
| -rw-r--r-- | src/include/device/pnp.h | 1 | ||||
| -rw-r--r-- | src/superio/smsc/smscsuperio/superio.c | 5 |
3 files changed, 6 insertions, 2 deletions
diff --git a/src/device/pnp_device.c b/src/device/pnp_device.c index 28a45d0692..1852fc1b16 100644 --- a/src/device/pnp_device.c +++ b/src/device/pnp_device.c @@ -370,7 +370,7 @@ void pnp_enable_devices(struct device *base_dev, struct device_operations *ops, /* Setup the ops and resources on the newly allocated devices. */ for (i = 0; i < functions; i++) { /* Skip logical devices this Super I/O doesn't have. */ - if (info[i].function == -1) + if (info[i].function == PNP_SKIP_FUNCTION) continue; path.pnp.device = info[i].function; diff --git a/src/include/device/pnp.h b/src/include/device/pnp.h index 69a0667445..fde4c9d1dd 100644 --- a/src/include/device/pnp.h +++ b/src/include/device/pnp.h @@ -34,6 +34,7 @@ extern struct device_operations pnp_ops; struct pnp_info { struct device_operations *ops; /* LDN-specific ops override */ +#define PNP_SKIP_FUNCTION 0xffff unsigned int function; /* Must be at least 16 bits (virtual LDNs)! */ unsigned int flags; #define PNP_IO0 0x000001 diff --git a/src/superio/smsc/smscsuperio/superio.c b/src/superio/smsc/smscsuperio/superio.c index aa5af38250..0e86683da3 100644 --- a/src/superio/smsc/smscsuperio/superio.c +++ b/src/superio/smsc/smscsuperio/superio.c @@ -280,7 +280,10 @@ static void enable_dev(struct device *dev) */ for (j = 0; j < ARRAY_SIZE(pnp_dev_info); j++) { fn = pnp_dev_info[j].function; - pnp_dev_info[j].function = logical_device_table[i].devs[fn]; + if (logical_device_table[i].devs[fn] != -1) + pnp_dev_info[j].function = logical_device_table[i].devs[fn]; + else + pnp_dev_info[j].function = PNP_SKIP_FUNCTION; } /* Enable the specified devices (if present on the chip). */ |