diff options
Diffstat (limited to 'src/devices/device.c')
| -rw-r--r-- | src/devices/device.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/devices/device.c b/src/devices/device.c index c0852f2fd3..58c247f212 100644 --- a/src/devices/device.c +++ b/src/devices/device.c @@ -556,8 +556,12 @@ static void constrain_resources(struct device *dev, struct constraints* limits) /* Constrain limits based on the fixed resources of this device. */ for (i = 0; i < dev->resources; i++) { res = &dev->resource[i]; - if (!res->size) + if (!res->size) { + /* It makes no sense to have 0-sized, fixed resources.*/ + printk_err("skipping %s@%lx fixed resource, size=0!\n", + dev_path(dev), res->index); continue; + } if (!(res->flags & IORESOURCE_FIXED)) continue; |