modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/usb/host/imx21-dbg.c
..
..
@@ -419,7 +419,7 @@
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 {
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 	struct dentry *root;
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-	root = debugfs_create_dir(dev_name(imx21->dev), NULL);
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+	root = debugfs_create_dir(dev_name(imx21->dev), usb_debug_root);
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 	imx21->debug_root = root;
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 	debugfs_create_file("status", S_IRUGO, root, imx21, &debug_status_fops);