linux-kernel - [PATCH -next] xhci: Remove unused function declarations

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Message-ID: <20230804135520.20964-1-yuehaibing@huawei.com>
Date:   Fri, 4 Aug 2023 21:55:20 +0800
From:   Yue Haibing <yuehaibing@...wei.com>
To:     <mathias.nyman@...el.com>, <gregkh@...uxfoundation.org>
CC:     <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <yuehaibing@...wei.com>
Subject: [PATCH -next] xhci: Remove unused function declarations

Commit 674f8438c121 ("xhci: split handling halted endpoints into two steps")
remove xhci_cleanup_stalled_ring() but leave declaration.
And commit 25355e046d29 ("xhci: use generic command timer for stop endpoint commands.")
left behind xhci_stop_endpoint_command_watchdog().
Commit b17a57f89f69 ("xhci: Refactor interrupter code for initial multi interrupter support.")
leave xhci_free_erst() declaration.

Signed-off-by: Yue Haibing <yuehaibing@...wei.com>
---
 drivers/usb/host/xhci.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 7e282b4522c0..4cae1d4b7a86 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -2084,7 +2084,6 @@ int xhci_alloc_erst(struct xhci_hcd *xhci,
 		gfp_t flags);
 void xhci_initialize_ring_info(struct xhci_ring *ring,
 			unsigned int cycle_state);
-void xhci_free_erst(struct xhci_hcd *xhci, struct xhci_erst *erst);
 void xhci_free_endpoint_ring(struct xhci_hcd *xhci,
 		struct xhci_virt_device *virt_dev,
 		unsigned int ep_index);
@@ -2184,10 +2183,6 @@ int xhci_queue_reset_ep(struct xhci_hcd *xhci, struct xhci_command *cmd,
 		enum xhci_ep_reset_type reset_type);
 int xhci_queue_reset_device(struct xhci_hcd *xhci, struct xhci_command *cmd,
 		u32 slot_id);
-void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci, unsigned int slot_id,
-			       unsigned int ep_index, unsigned int stream_id,
-			       struct xhci_td *td);
-void xhci_stop_endpoint_command_watchdog(struct timer_list *t);
 void xhci_handle_command_timeout(struct work_struct *work);
 
 void xhci_ring_ep_doorbell(struct xhci_hcd *xhci, unsigned int slot_id,
-- 
2.34.1