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| author | Simon Glass <sjg@chromium.org> | 2015-11-29 13:18:09 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-01-12 10:19:09 -0700 |
| commit | 8bd42525faef16c8459e7985d1732250bc50d525 (patch) | |
| tree | dd0f13d176892e8e435b300d6c185080ba443465 | |
| parent | 4abe8e40a73146bbe9fe825c53c70076ccc9544f (diff) | |
| download | u-boot-8bd42525faef16c8459e7985d1732250bc50d525.tar.gz u-boot-8bd42525faef16c8459e7985d1732250bc50d525.tar.xz u-boot-8bd42525faef16c8459e7985d1732250bc50d525.zip | |
pci: Tidy up comments in pci_bind_bus_devices()
The current comments are confusing. We don't actually bind a generic device
when the device tree has no information. We try to scan available PCI
drivers. Update the comments to reflect this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
| -rw-r--r-- | drivers/pci/pci-uclass.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c index 478bdc99b7..685df9d274 100644 --- a/drivers/pci/pci-uclass.c +++ b/drivers/pci/pci-uclass.c @@ -674,9 +674,7 @@ int pci_bind_bus_devices(struct udevice *bus) /* Find this device in the device tree */ ret = pci_bus_find_devfn(bus, PCI_MASK_BUS(bdf), &dev); - /* Search for a driver */ - - /* If nothing in the device tree, bind a generic device */ + /* If nothing in the device tree, bind a device */ if (ret == -ENODEV) { struct pci_device_id find_id; ulong val; |