Messages in this thread Patch in this message | | | From | Tomeu Vizoso <> | Subject | [PATCH v2 16/22] usb: phy: Probe phy devices on demand | Date | Tue, 28 Jul 2015 15:19:47 +0200 |
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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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