diff options
Diffstat (limited to 'src/devices/pci_ops.c')
| -rw-r--r-- | src/devices/pci_ops.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/devices/pci_ops.c b/src/devices/pci_ops.c index 6029d757ef..6ade5e0c3c 100644 --- a/src/devices/pci_ops.c +++ b/src/devices/pci_ops.c @@ -25,6 +25,9 @@ #include <device/pci_ids.h> #include <device/pci_ops.h> +/* The only consumer of the return value of get_pbus() is ops_pci_bus(). + * ops_pci_bus() can handle being passed NULL and auto-picks working ops. + */ static struct bus *get_pbus(device_t dev) { struct bus *pbus = NULL; @@ -44,8 +47,9 @@ static struct bus *get_pbus(device_t dev) pbus = pbus->dev->bus; } if (!pbus || !pbus->dev || !pbus->dev->ops || !pbus->dev->ops->ops_pci_bus) { - printk_emerg("%s: Cannot find pci bus operations.\n", dev_path(dev)); - die(""); + /* This can happen before the device tree is set up completely. */ + //printk_emerg("%s: Cannot find pci bus operations.\n", dev_path(dev)); + pbus = NULL; } return pbus; } |