In order to decouple ecam config space creation from probing via
pci_host_common_probe(), allow the private pointer to be populated
via the device drvdata pointer.
Crucially, this is set before calling ops->init(), allowing that
particular callback to have access to probe data.
This should have no impact on existing code which ignores the
current value of cfg->priv.
Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
Acked-by: Alyssa Rosenzweig <alyssa@xxxxxxxxxxxxx>
Tested-by: Janne Grunau <j@xxxxxxxxxx>
Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
---
drivers/pci/ecam.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/pci/ecam.c b/drivers/pci/ecam.c
index 260b7de2dbd57..2c5e6446e00ee 100644
--- a/drivers/pci/ecam.c
+++ b/drivers/pci/ecam.c
@@ -84,6 +84,8 @@ struct pci_config_window *pci_ecam_create(struct device *dev,
goto err_exit_iomap;
}
+ cfg->priv = dev_get_drvdata(dev);
+
if (ops->init) {
err = ops->init(cfg);
if (err)
--
2.39.2
