USB core: fix compiler warning about usb_autosuspend_work
This patch (as821) fixes a compiler warning when CONFIG_PM isn't on ("usb_autosuspend_work" defined but not used). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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1 changed files with 8 additions and 8 deletions
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@ -200,13 +200,6 @@ static void ksuspend_usb_cleanup(void)
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destroy_workqueue(ksuspend_usb_wq);
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}
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#else
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#define ksuspend_usb_init() 0
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#define ksuspend_usb_cleanup() do {} while (0)
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#endif
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#ifdef CONFIG_USB_SUSPEND
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/* usb_autosuspend_work - callback routine to autosuspend a USB device */
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@ -225,7 +218,14 @@ static void usb_autosuspend_work(void *_udev)
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static void usb_autosuspend_work(void *_udev)
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{}
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#endif
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#endif /* CONFIG_USB_SUSPEND */
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#else
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#define ksuspend_usb_init() 0
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#define ksuspend_usb_cleanup() do {} while (0)
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#endif /* CONFIG_PM */
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/**
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* usb_alloc_dev - usb device constructor (usbcore-internal)
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