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b13f020d0c
Fix a build warning when USB_CDNS_HOST is not enabled:
In file included from ../drivers/usb/cdns3/core.c:23:0:
../drivers/usb/cdns3/host-export.h:27:51: warning: ‘struct usb_hcd’ declared inside parameter list will not be visible outside of this definition or declaration
static inline int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd)
^~~~~~~
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Peter Chen <peter.chen@nxp.com>
Cc: Pawel Laszczak <pawell@cadence.com>
Cc: Roger Quadros <rogerq@ti.com>
Cc: linux-usb@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
35 lines
684 B
C
35 lines
684 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Cadence USBSS and USBSSP DRD Driver - Host Export APIs
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*
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* Copyright (C) 2017-2018 NXP
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*
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* Authors: Peter Chen <peter.chen@nxp.com>
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*/
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#ifndef __LINUX_CDNS3_HOST_EXPORT
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#define __LINUX_CDNS3_HOST_EXPORT
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struct usb_hcd;
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#if IS_ENABLED(CONFIG_USB_CDNS_HOST)
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int cdns_host_init(struct cdns *cdns);
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int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd);
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#else
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static inline int cdns_host_init(struct cdns *cdns)
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{
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return -ENXIO;
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}
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static inline void cdns_host_exit(struct cdns *cdns) { }
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static inline int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd)
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{
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return 0;
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}
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#endif /* USB_CDNS_HOST */
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#endif /* __LINUX_CDNS3_HOST_EXPORT */
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