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Subject[PATCH v2 16/22] usb: phy: Probe phy devices on demand
Date
When looking up a phy through its firmware node, probe it if it hasn't
already.

The goal is to reduce deferred probes to a minimum, as it makes it very
cumbersome to find out why a device failed to probe, and can introduce
very big delays in when a critical device is probed.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
---

Changes in v2: None

drivers/usb/phy/phy.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
index 98f75d2842b7..2d51c12d0726 100644
--- a/drivers/usb/phy/phy.c
+++ b/drivers/usb/phy/phy.c
@@ -196,6 +196,8 @@ struct usb_phy *devm_usb_get_phy_by_node(struct device *dev,
goto err0;
}

+ fwnode_ensure_device(&node->fwnode);
+
spin_lock_irqsave(&phy_lock, flags);

phy = __of_usb_find_phy(node);
--
2.4.3


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