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staging: r8188eu: remove unused function RT_usb_endpoint_is_bulk_in
Remove the RT_usb_endpoint_is_bulk_in function which is not used. RT_usb_endpoint_dir_in is no longer used either and can also be removed. Acked-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210910202151.4007-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 0 additions and 10 deletions
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@ -73,11 +73,6 @@ static struct rtw_usb_drv rtl8188e_usb_drv = {
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static struct rtw_usb_drv *usb_drv = &rtl8188e_usb_drv;
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static inline int RT_usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
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{
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return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN;
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}
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static inline int RT_usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd)
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{
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return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT;
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@ -88,11 +83,6 @@ static inline int RT_usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor
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return (epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK;
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}
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static inline int RT_usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd)
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{
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return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_in(epd);
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}
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static inline int RT_usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd)
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{
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return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_out(epd);
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