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hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/usb/host/xhci-debugfs.h
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@@ -1,4 +1,4 @@
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-// SPDX-License-Identifier: GPL-2.0
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+/* SPDX-License-Identifier: GPL-2.0 */
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 /*
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  * xhci-debugfs.h - xHCI debugfs interface
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  *
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@@ -80,7 +80,6 @@
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 	char			name[DEBUGFS_NAMELEN];
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 	struct debugfs_regset32	regset;
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 	size_t			nregs;
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-	struct dentry		*parent;
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 	struct list_head	list;
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 };
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@@ -92,6 +91,9 @@
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 struct xhci_ep_priv {
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 	char			name[DEBUGFS_NAMELEN];
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 	struct dentry		*root;
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+	struct xhci_stream_info *stream_info;
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+	struct xhci_ring	*show_ring;
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+	unsigned int		stream_id;
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 };
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 struct xhci_slot_priv {
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@@ -114,6 +116,9 @@
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 void xhci_debugfs_remove_endpoint(struct xhci_hcd *xhci,
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 				  struct xhci_virt_device *virt_dev,
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 				  int ep_index);
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+void xhci_debugfs_create_stream_files(struct xhci_hcd *xhci,
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+				      struct xhci_virt_device *virt_dev,
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+				      int ep_index);
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 #else
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 static inline void xhci_debugfs_init(struct xhci_hcd *xhci) { }
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 static inline void xhci_debugfs_exit(struct xhci_hcd *xhci) { }
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@@ -129,6 +134,10 @@
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 xhci_debugfs_remove_endpoint(struct xhci_hcd *xhci,
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 			     struct xhci_virt_device *virt_dev,
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 			     int ep_index) { }
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+static inline void
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+xhci_debugfs_create_stream_files(struct xhci_hcd *xhci,
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+				 struct xhci_virt_device *virt_dev,
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+				 int ep_index) { }
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 #endif /* CONFIG_DEBUG_FS */
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 #endif /* __LINUX_XHCI_DEBUGFS_H */