Merge branch 'tip-x86-hygon' into edac-for-4.20

... to pick up a dependent commit and share it with the tip tree, branch
tip:x86/cpu.

Signed-off-by: Borislav Petkov <bp@suse.de>

1 files changed, 0 insertions, 26 deletions

diff --git a/drivers/usb/core/of.c b/drivers/usb/core/of.c
index fd77442c2d12..651708d8c908 100644
--- a/drivers/usb/core/of.c
+++ b/drivers/usb/core/of.c
@@ -105,29 +105,3 @@ usb_of_get_interface_node(struct usb_device *udev, u8 config, u8 ifnum)
 	return NULL;
 }
 EXPORT_SYMBOL_GPL(usb_of_get_interface_node);
-
-/**
- * usb_of_get_companion_dev - Find the companion device
- * @dev: the device pointer to find a companion
- *
- * Find the companion device from platform bus.
- *
- * Takes a reference to the returned struct device which needs to be dropped
- * after use.
- *
- * Return: On success, a pointer to the companion device, %NULL on failure.
- */
-struct device *usb_of_get_companion_dev(struct device *dev)
-{
-	struct device_node *node;
-	struct platform_device *pdev = NULL;
-
-	node = of_parse_phandle(dev->of_node, "companion", 0);
-	if (node)
-		pdev = of_find_device_by_node(node);
-
-	of_node_put(node);
-
-	return pdev ? &pdev->dev : NULL;
-}
-EXPORT_SYMBOL_GPL(usb_of_get_companion_dev);