[U-Boot] [PATCH v3 04/13] dm: pci: Add a comment about how to find struct pci_controller

With driver mode, struct pci_controller is stored as uclass-private data. Add a comment to that effect.

Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Bin Meng bmeng.cn@gmail.com ---

Changes in v3: None Changes in v2: None

include/pci.h | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/include/pci.h b/include/pci.h index 9c19482..c4f6577 100644 --- a/include/pci.h +++ b/include/pci.h @@ -537,6 +537,8 @@ extern void pci_cfgfunc_config_device(struct pci_controller* hose, pci_dev_t dev

/* * Structure of a PCI controller (host bridge) + * + * With driver model this is dev_get_uclass_priv(bus) */ struct pci_controller { #ifdef CONFIG_DM_PCI